21430006290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3966

約数の個数: 288

約数和(自身を含む): 70970110848

約数和(自身を除く): 49540104558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 73, 77, 90, 99, 105, 110, 121, 126, 146, 154, 165, 198, 210, 219, 231, 242, 315, 330, 363, 365, 385, 438, 462, 495, 511, 605, 630, 657, 693, 726, 730, 770, 803, 847, 990, 1022, 1089, 1095, 1155, 1210, 1314, 1386, 1533, 1606, 1694, 1815, 2178, 2190, 2310, 2409, 2541, 2555, 3066, 3285, 3465, 3630, 3851, 4015, 4235, 4599, 4818, 5082, 5110, 5445, 5621, 6570, 6930, 7227, 7623, 7665, 7702, 8030, 8470, 8833, 9198, 10890, 11242, 11553, 12045, 12705, 14454, 15246, 15330, 16863, 17666, 19255, 22995, 23106, 24090, 25410, 26499, 26957, 28105, 33726, 34659, 36135, 38115, 38510, 42361, 44165, 45990, 50589, 52998, 53914, 56210, 57765, 61831, 69318, 72270, 76230, 79497, 80871, 84315, 84722, 88330, 101178, 115530, 123662, 127083, 132495, 134785, 158994, 161742, 168630, 173295, 185493, 211805, 242613, 252945, 254166, 264990, 269570, 281123, 296527, 309155, 346590, 370986, 381249, 397485, 404355, 423610, 465971, 485226, 505890, 556479, 562246, 593054, 618310, 635415, 762498, 794970, 808710, 843369, 889581, 927465, 931942, 1112958, 1213065, 1270830, 1397913, 1405615, 1482635, 1686738, 1779162, 1854930, 1906245, 1967861, 2329855, 2426130, 2530107, 2668743, 2782395, 2795826, 2811230, 2965270, 3092353, 3261797, 3812490, 3935722, 4193739, 4216845, 4447905, 4659710, 5060214, 5337486, 5564790, 5903583, 6184706, 6523594, 6989565, 8387478, 8433690, 8895810, 9277059, 9785391, 9839305, 11807166, 12650535, 13343715, 13979130, 15461765, 16308985, 17710749, 18554118, 19570782, 19678610, 20968695, 21646471, 25301070, 26687430, 27831177, 29356173, 29517915, 30923530, 32617970, 34015883, 35421498, 41937390, 43292942, 46385295, 48926955, 55662354, 58712346, 59035830, 64939413, 68031766, 88553745, 92770590, 97853910, 102047649, 108232355, 129878826, 139155885, 146780865, 170079415, 177107490, 194818239, 204095298, 216464710, 238111181, 278311770, 293561730, 306142947, 324697065, 340158830, 389636478, 476222362, 510238245, 612285894, 649394130, 714333543, 974091195, 1020476490, 1190555905, 1428667086, 1530714735, 1948182390, 2143000629, 2381111810, 3061429470, 3571667715, 4286001258, 7143335430, 10715003145, 21430006290]

約数ペア:

[(1, 21430006290), (2, 10715003145), (3, 7143335430), (5, 4286001258), (6, 3571667715), (7, 3061429470), (9, 2381111810), (10, 2143000629), (11, 1948182390), (14, 1530714735), (15, 1428667086), (18, 1190555905), (21, 1020476490), (22, 974091195), (30, 714333543), (33, 649394130), (35, 612285894), (42, 510238245), (45, 476222362), (55, 389636478), (63, 340158830), (66, 324697065), (70, 306142947), (73, 293561730), (77, 278311770), (90, 238111181), (99, 216464710), (105, 204095298), (110, 194818239), (121, 177107490), (126, 170079415), (146, 146780865), (154, 139155885), (165, 129878826), (198, 108232355), (210, 102047649), (219, 97853910), (231, 92770590), (242, 88553745), (315, 68031766), (330, 64939413), (363, 59035830), (365, 58712346), (385, 55662354), (438, 48926955), (462, 46385295), (495, 43292942), (511, 41937390), (605, 35421498), (630, 34015883), (657, 32617970), (693, 30923530), (726, 29517915), (730, 29356173), (770, 27831177), (803, 26687430), (847, 25301070), (990, 21646471), (1022, 20968695), (1089, 19678610), (1095, 19570782), (1155, 18554118), (1210, 17710749), (1314, 16308985), (1386, 15461765), (1533, 13979130), (1606, 13343715), (1694, 12650535), (1815, 11807166), (2178, 9839305), (2190, 9785391), (2310, 9277059), (2409, 8895810), (2541, 8433690), (2555, 8387478), (3066, 6989565), (3285, 6523594), (3465, 6184706), (3630, 5903583), (3851, 5564790), (4015, 5337486), (4235, 5060214), (4599, 4659710), (4818, 4447905), (5082, 4216845), (5110, 4193739), (5445, 3935722), (5621, 3812490), (6570, 3261797), (6930, 3092353), (7227, 2965270), (7623, 2811230), (7665, 2795826), (7702, 2782395), (8030, 2668743), (8470, 2530107), (8833, 2426130), (9198, 2329855), (10890, 1967861), (11242, 1906245), (11553, 1854930), (12045, 1779162), (12705, 1686738), (14454, 1482635), (15246, 1405615), (15330, 1397913), (16863, 1270830), (17666, 1213065), (19255, 1112958), (22995, 931942), (23106, 927465), (24090, 889581), (25410, 843369), (26499, 808710), (26957, 794970), (28105, 762498), (33726, 635415), (34659, 618310), (36135, 593054), (38115, 562246), (38510, 556479), (42361, 505890), (44165, 485226), (45990, 465971), (50589, 423610), (52998, 404355), (53914, 397485), (56210, 381249), (57765, 370986), (61831, 346590), (69318, 309155), (72270, 296527), (76230, 281123), (79497, 269570), (80871, 264990), (84315, 254166), (84722, 252945), (88330, 242613), (101178, 211805), (115530, 185493), (123662, 173295), (127083, 168630), (132495, 161742), (134785, 158994)]