68791830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53327}}^1$

素因数の和:53380

約数の個数: 32

約数和(自身を含む): 168943104

約数和(自身を除く): 100151274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 53327, 106654, 159981, 266635, 319962, 533270, 799905, 1599810, 2293061, 4586122, 6879183, 11465305, 13758366, 22930610, 34395915, 68791830]

約数ペア:

[(1, 68791830), (2, 34395915), (3, 22930610), (5, 13758366), (6, 11465305), (10, 6879183), (15, 4586122), (30, 2293061), (43, 1599810), (86, 799905), (129, 533270), (215, 319962), (258, 266635), (430, 159981), (645, 106654), (1290, 53327)]