19006486590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:723

約数の個数: 256

約数和(自身を含む): 57281882112

約数和(自身を除く): 38275395522

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 283, 337, 365, 390, 438, 455, 511, 546, 566, 674, 730, 849, 910, 949, 1011, 1022, 1095, 1365, 1415, 1533, 1685, 1698, 1898, 1981, 2022, 2190, 2359, 2555, 2730, 2830, 2847, 3066, 3370, 3679, 3962, 4245, 4381, 4718, 4745, 5055, 5110, 5694, 5943, 6643, 7077, 7358, 7665, 8490, 8762, 9490, 9905, 10110, 11037, 11795, 11886, 13143, 13286, 14154, 14235, 15330, 18395, 19810, 19929, 20659, 21905, 22074, 23590, 24601, 25753, 26286, 28470, 29715, 30667, 33215, 35385, 36790, 39858, 41318, 43810, 49202, 51506, 55185, 59430, 61334, 61977, 65715, 66430, 70770, 73803, 77259, 92001, 95371, 99645, 103295, 110370, 123005, 123954, 128765, 131430, 144613, 147606, 153335, 154518, 172207, 184002, 190742, 199290, 206590, 246010, 257530, 268567, 286113, 289226, 306670, 309885, 319813, 344414, 369015, 386295, 433839, 460005, 476855, 516621, 537134, 572226, 619770, 639626, 667597, 723065, 738030, 772590, 805701, 861035, 867678, 920010, 953710, 959439, 1033242, 1239823, 1335194, 1342835, 1430565, 1446130, 1599065, 1611402, 1722070, 1879969, 1918878, 2002791, 2169195, 2238691, 2479646, 2583105, 2685670, 2861130, 3198130, 3337985, 3719469, 3759938, 4005582, 4028505, 4338390, 4477382, 4797195, 5166210, 5639907, 6199115, 6675970, 6716073, 6962083, 7438938, 8057010, 8678761, 9399845, 9594390, 10013955, 11193455, 11279814, 12398230, 13432146, 13924166, 17357522, 18597345, 18799690, 20027910, 20886249, 22386910, 26036283, 28199535, 33580365, 34810415, 37194690, 41772498, 43393805, 48734581, 52072566, 56399070, 67160730, 69620830, 86787610, 90507079, 97469162, 104431245, 130181415, 146203743, 181014158, 208862490, 243672905, 260362830, 271521237, 292407486, 452535395, 487345810, 543042474, 633549553, 731018715, 905070790, 1267099106, 1357606185, 1462037430, 1900648659, 2715212370, 3167747765, 3801297318, 6335495530, 9503243295, 19006486590]

約数ペア:

[(1, 19006486590), (2, 9503243295), (3, 6335495530), (5, 3801297318), (6, 3167747765), (7, 2715212370), (10, 1900648659), (13, 1462037430), (14, 1357606185), (15, 1267099106), (21, 905070790), (26, 731018715), (30, 633549553), (35, 543042474), (39, 487345810), (42, 452535395), (65, 292407486), (70, 271521237), (73, 260362830), (78, 243672905), (91, 208862490), (105, 181014158), (130, 146203743), (146, 130181415), (182, 104431245), (195, 97469162), (210, 90507079), (219, 86787610), (273, 69620830), (283, 67160730), (337, 56399070), (365, 52072566), (390, 48734581), (438, 43393805), (455, 41772498), (511, 37194690), (546, 34810415), (566, 33580365), (674, 28199535), (730, 26036283), (849, 22386910), (910, 20886249), (949, 20027910), (1011, 18799690), (1022, 18597345), (1095, 17357522), (1365, 13924166), (1415, 13432146), (1533, 12398230), (1685, 11279814), (1698, 11193455), (1898, 10013955), (1981, 9594390), (2022, 9399845), (2190, 8678761), (2359, 8057010), (2555, 7438938), (2730, 6962083), (2830, 6716073), (2847, 6675970), (3066, 6199115), (3370, 5639907), (3679, 5166210), (3962, 4797195), (4245, 4477382), (4381, 4338390), (4718, 4028505), (4745, 4005582), (5055, 3759938), (5110, 3719469), (5694, 3337985), (5943, 3198130), (6643, 2861130), (7077, 2685670), (7358, 2583105), (7665, 2479646), (8490, 2238691), (8762, 2169195), (9490, 2002791), (9905, 1918878), (10110, 1879969), (11037, 1722070), (11795, 1611402), (11886, 1599065), (13143, 1446130), (13286, 1430565), (14154, 1342835), (14235, 1335194), (15330, 1239823), (18395, 1033242), (19810, 959439), (19929, 953710), (20659, 920010), (21905, 867678), (22074, 861035), (23590, 805701), (24601, 772590), (25753, 738030), (26286, 723065), (28470, 667597), (29715, 639626), (30667, 619770), (33215, 572226), (35385, 537134), (36790, 516621), (39858, 476855), (41318, 460005), (43810, 433839), (49202, 386295), (51506, 369015), (55185, 344414), (59430, 319813), (61334, 309885), (61977, 306670), (65715, 289226), (66430, 286113), (70770, 268567), (73803, 257530), (77259, 246010), (92001, 206590), (95371, 199290), (99645, 190742), (103295, 184002), (110370, 172207), (123005, 154518), (123954, 153335), (128765, 147606), (131430, 144613)]