2108804490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 256

約数和(自身を含む): 6457651200

約数和(自身を除く): 4348846710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 103, 114, 117, 130, 135, 171, 190, 195, 206, 234, 247, 270, 285, 307, 309, 342, 351, 390, 494, 513, 515, 570, 585, 614, 618, 702, 741, 855, 921, 927, 1026, 1030, 1170, 1235, 1339, 1482, 1535, 1545, 1710, 1755, 1842, 1854, 1957, 2223, 2470, 2565, 2678, 2763, 2781, 3070, 3090, 3510, 3705, 3914, 3991, 4017, 4446, 4605, 4635, 5130, 5526, 5562, 5833, 5871, 6669, 6695, 7410, 7982, 8034, 8289, 9210, 9270, 9785, 11115, 11666, 11742, 11973, 12051, 13338, 13390, 13815, 13905, 16578, 17499, 17613, 19570, 19955, 20085, 22230, 23946, 24102, 25441, 27630, 27810, 29165, 29355, 31621, 33345, 34998, 35226, 35919, 36153, 39910, 40170, 41445, 50882, 52497, 52839, 58330, 58710, 59865, 60255, 63242, 66690, 71838, 72306, 75829, 76323, 82890, 87495, 88065, 94863, 104994, 105678, 107757, 119730, 120510, 127205, 151658, 152646, 157491, 158105, 174990, 176130, 179595, 180765, 189726, 215514, 227487, 228969, 254410, 262485, 264195, 284589, 314982, 316210, 359190, 361530, 379145, 381615, 411073, 454974, 457938, 474315, 524970, 528390, 538785, 569178, 600799, 682461, 686907, 758290, 763230, 787455, 822146, 853767, 948630, 1077570, 1137435, 1144845, 1201598, 1233219, 1364922, 1373814, 1422945, 1574910, 1707534, 1802397, 2047383, 2055365, 2274870, 2289690, 2466438, 2845890, 3003995, 3412305, 3434535, 3604794, 3699657, 4094766, 4110730, 4268835, 5407191, 6007990, 6166095, 6824610, 6869070, 7399314, 7810387, 8537670, 9011985, 10236915, 10814382, 11098971, 12332190, 15620774, 16221573, 18023970, 18498285, 20473830, 22197942, 23431161, 27035955, 32443146, 36996570, 39051935, 46862322, 54071910, 55494855, 70293483, 78103870, 81107865, 110989710, 117155805, 140586966, 162215730, 210880449, 234311610, 351467415, 421760898, 702934830, 1054402245, 2108804490]

約数ペア:

[(1, 2108804490), (2, 1054402245), (3, 702934830), (5, 421760898), (6, 351467415), (9, 234311610), (10, 210880449), (13, 162215730), (15, 140586966), (18, 117155805), (19, 110989710), (26, 81107865), (27, 78103870), (30, 70293483), (38, 55494855), (39, 54071910), (45, 46862322), (54, 39051935), (57, 36996570), (65, 32443146), (78, 27035955), (90, 23431161), (95, 22197942), (103, 20473830), (114, 18498285), (117, 18023970), (130, 16221573), (135, 15620774), (171, 12332190), (190, 11098971), (195, 10814382), (206, 10236915), (234, 9011985), (247, 8537670), (270, 7810387), (285, 7399314), (307, 6869070), (309, 6824610), (342, 6166095), (351, 6007990), (390, 5407191), (494, 4268835), (513, 4110730), (515, 4094766), (570, 3699657), (585, 3604794), (614, 3434535), (618, 3412305), (702, 3003995), (741, 2845890), (855, 2466438), (921, 2289690), (927, 2274870), (1026, 2055365), (1030, 2047383), (1170, 1802397), (1235, 1707534), (1339, 1574910), (1482, 1422945), (1535, 1373814), (1545, 1364922), (1710, 1233219), (1755, 1201598), (1842, 1144845), (1854, 1137435), (1957, 1077570), (2223, 948630), (2470, 853767), (2565, 822146), (2678, 787455), (2763, 763230), (2781, 758290), (3070, 686907), (3090, 682461), (3510, 600799), (3705, 569178), (3914, 538785), (3991, 528390), (4017, 524970), (4446, 474315), (4605, 457938), (4635, 454974), (5130, 411073), (5526, 381615), (5562, 379145), (5833, 361530), (5871, 359190), (6669, 316210), (6695, 314982), (7410, 284589), (7982, 264195), (8034, 262485), (8289, 254410), (9210, 228969), (9270, 227487), (9785, 215514), (11115, 189726), (11666, 180765), (11742, 179595), (11973, 176130), (12051, 174990), (13338, 158105), (13390, 157491), (13815, 152646), (13905, 151658), (16578, 127205), (17499, 120510), (17613, 119730), (19570, 107757), (19955, 105678), (20085, 104994), (22230, 94863), (23946, 88065), (24102, 87495), (25441, 82890), (27630, 76323), (27810, 75829), (29165, 72306), (29355, 71838), (31621, 66690), (33345, 63242), (34998, 60255), (35226, 59865), (35919, 58710), (36153, 58330), (39910, 52839), (40170, 52497), (41445, 50882)]