2015541780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{8317}}^1$

素因数の和:8913

約数の個数: 96

約数和(自身を含む): 6461688576

約数和(自身を除く): 4446146796

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, 577, 1154, 1731, 2308, 2885, 3462, 4039, 5770, 6924, 8078, 8317, 8655, 11540, 12117, 16156, 16634, 17310, 20195, 24234, 24951, 33268, 34620, 40390, 41585, 48468, 49902, 58219, 60585, 80780, 83170, 99804, 116438, 121170, 124755, 166340, 174657, 232876, 242340, 249510, 291095, 349314, 499020, 582190, 698628, 873285, 1164380, 1746570, 3493140, 4798909, 9597818, 14396727, 19195636, 23994545, 28793454, 33592363, 47989090, 57586908, 67184726, 71983635, 95978180, 100777089, 134369452, 143967270, 167961815, 201554178, 287934540, 335923630, 403108356, 503885445, 671847260, 1007770890, 2015541780]

約数ペア:

[(1, 2015541780), (2, 1007770890), (3, 671847260), (4, 503885445), (5, 403108356), (6, 335923630), (7, 287934540), (10, 201554178), (12, 167961815), (14, 143967270), (15, 134369452), (20, 100777089), (21, 95978180), (28, 71983635), (30, 67184726), (35, 57586908), (42, 47989090), (60, 33592363), (70, 28793454), (84, 23994545), (105, 19195636), (140, 14396727), (210, 9597818), (420, 4798909), (577, 3493140), (1154, 1746570), (1731, 1164380), (2308, 873285), (2885, 698628), (3462, 582190), (4039, 499020), (5770, 349314), (6924, 291095), (8078, 249510), (8317, 242340), (8655, 232876), (11540, 174657), (12117, 166340), (16156, 124755), (16634, 121170), (17310, 116438), (20195, 99804), (24234, 83170), (24951, 80780), (33268, 60585), (34620, 58219), (40390, 49902), (41585, 48468)]