66706710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317651}}^1$

素因数の和:317668

約数の個数: 32

約数和(自身を含む): 182967552

約数和(自身を除く): 116260842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317651, 635302, 952953, 1588255, 1905906, 2223557, 3176510, 4447114, 4764765, 6670671, 9529530, 11117785, 13341342, 22235570, 33353355, 66706710]

約数ペア:

[(1, 66706710), (2, 33353355), (3, 22235570), (5, 13341342), (6, 11117785), (7, 9529530), (10, 6670671), (14, 4764765), (15, 4447114), (21, 3176510), (30, 2223557), (35, 1905906), (42, 1588255), (70, 952953), (105, 635302), (210, 317651)]