15709513670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6469}}^1\times {\mathrm{5923}}^1$

素因数の和:12440

約数の個数: 32

約数和(自身を含む): 28976179680

約数和(自身を除く): 13266666010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5923, 6469, 11846, 12938, 29615, 32345, 59230, 64690, 242843, 265229, 485686, 530458, 1214215, 1326145, 2428430, 2652290, 38315887, 76631774, 191579435, 383158870, 1570951367, 3141902734, 7854756835, 15709513670]

約数ペア:

[(1, 15709513670), (2, 7854756835), (5, 3141902734), (10, 1570951367), (41, 383158870), (82, 191579435), (205, 76631774), (410, 38315887), (5923, 2652290), (6469, 2428430), (11846, 1326145), (12938, 1214215), (29615, 530458), (32345, 485686), (59230, 265229), (64690, 242843)]