646077510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 1912135680

約数和(自身を除く): 1266058170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 47, 62, 65, 78, 90, 93, 94, 117, 130, 141, 155, 186, 195, 234, 235, 279, 282, 310, 379, 390, 403, 423, 465, 470, 558, 585, 611, 705, 758, 806, 846, 930, 1137, 1170, 1209, 1222, 1395, 1410, 1457, 1833, 1895, 2015, 2115, 2274, 2418, 2790, 2914, 3055, 3411, 3627, 3666, 3790, 4030, 4230, 4371, 4927, 5499, 5685, 6045, 6110, 6822, 7254, 7285, 8742, 9165, 9854, 10998, 11370, 11749, 12090, 13113, 14570, 14781, 17055, 17813, 18135, 18330, 18941, 21855, 23498, 24635, 26226, 27495, 29562, 34110, 35247, 35626, 36270, 37882, 43710, 44343, 49270, 53439, 54990, 56823, 58745, 65565, 70494, 73905, 88686, 89065, 94705, 105741, 106878, 113646, 117490, 131130, 147810, 152737, 160317, 170469, 176235, 178130, 189410, 211482, 221715, 231569, 267195, 284115, 305474, 320634, 340938, 352470, 443430, 458211, 463138, 528705, 534390, 552203, 568230, 694707, 763685, 801585, 852345, 916422, 1057410, 1104406, 1157845, 1374633, 1389414, 1527370, 1603170, 1656609, 1704690, 2084121, 2291055, 2315690, 2749266, 2761015, 3313218, 3473535, 4168242, 4582110, 4969827, 5522030, 6873165, 6947070, 7178639, 8283045, 9939654, 10420605, 13746330, 14357278, 16566090, 20841210, 21535917, 24849135, 35893195, 43071834, 49698270, 64607751, 71786390, 107679585, 129215502, 215359170, 323038755, 646077510]

約数ペア:

[(1, 646077510), (2, 323038755), (3, 215359170), (5, 129215502), (6, 107679585), (9, 71786390), (10, 64607751), (13, 49698270), (15, 43071834), (18, 35893195), (26, 24849135), (30, 21535917), (31, 20841210), (39, 16566090), (45, 14357278), (47, 13746330), (62, 10420605), (65, 9939654), (78, 8283045), (90, 7178639), (93, 6947070), (94, 6873165), (117, 5522030), (130, 4969827), (141, 4582110), (155, 4168242), (186, 3473535), (195, 3313218), (234, 2761015), (235, 2749266), (279, 2315690), (282, 2291055), (310, 2084121), (379, 1704690), (390, 1656609), (403, 1603170), (423, 1527370), (465, 1389414), (470, 1374633), (558, 1157845), (585, 1104406), (611, 1057410), (705, 916422), (758, 852345), (806, 801585), (846, 763685), (930, 694707), (1137, 568230), (1170, 552203), (1209, 534390), (1222, 528705), (1395, 463138), (1410, 458211), (1457, 443430), (1833, 352470), (1895, 340938), (2015, 320634), (2115, 305474), (2274, 284115), (2418, 267195), (2790, 231569), (2914, 221715), (3055, 211482), (3411, 189410), (3627, 178130), (3666, 176235), (3790, 170469), (4030, 160317), (4230, 152737), (4371, 147810), (4927, 131130), (5499, 117490), (5685, 113646), (6045, 106878), (6110, 105741), (6822, 94705), (7254, 89065), (7285, 88686), (8742, 73905), (9165, 70494), (9854, 65565), (10998, 58745), (11370, 56823), (11749, 54990), (12090, 53439), (13113, 49270), (14570, 44343), (14781, 43710), (17055, 37882), (17813, 36270), (18135, 35626), (18330, 35247), (18941, 34110), (21855, 29562), (23498, 27495), (24635, 26226)]