2659537020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{3331}}^1$

素因数の和:5251

約数の個数: 96

約数和(自身を含む): 8517551616

約数和(自身を除く): 5858014596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1901, 3331, 3802, 5703, 6662, 7604, 9505, 9993, 11406, 13307, 13324, 16655, 19010, 19986, 22812, 23317, 26614, 28515, 33310, 38020, 39921, 39972, 46634, 49965, 53228, 57030, 66535, 66620, 69951, 79842, 93268, 99930, 114060, 116585, 133070, 139902, 159684, 199605, 199860, 233170, 266140, 279804, 349755, 399210, 466340, 699510, 798420, 1399020, 6332231, 12664462, 18996693, 25328924, 31661155, 37993386, 44325617, 63322310, 75986772, 88651234, 94983465, 126644620, 132976851, 177302468, 189966930, 221628085, 265953702, 379933860, 443256170, 531907404, 664884255, 886512340, 1329768510, 2659537020]

約数ペア:

[(1, 2659537020), (2, 1329768510), (3, 886512340), (4, 664884255), (5, 531907404), (6, 443256170), (7, 379933860), (10, 265953702), (12, 221628085), (14, 189966930), (15, 177302468), (20, 132976851), (21, 126644620), (28, 94983465), (30, 88651234), (35, 75986772), (42, 63322310), (60, 44325617), (70, 37993386), (84, 31661155), (105, 25328924), (140, 18996693), (210, 12664462), (420, 6332231), (1901, 1399020), (3331, 798420), (3802, 699510), (5703, 466340), (6662, 399210), (7604, 349755), (9505, 279804), (9993, 266140), (11406, 233170), (13307, 199860), (13324, 199605), (16655, 159684), (19010, 139902), (19986, 133070), (22812, 116585), (23317, 114060), (26614, 99930), (28515, 93268), (33310, 79842), (38020, 69951), (39921, 66620), (39972, 66535), (46634, 57030), (49965, 53228)]