86514990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20747}}^1$

素因数の和:20896

約数の個数: 32

約数和(自身を含む): 209139840

約数和(自身を除く): 122624850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20747, 41494, 62241, 103735, 124482, 207470, 311205, 622410, 2883833, 5767666, 8651499, 14419165, 17302998, 28838330, 43257495, 86514990]

約数ペア:

[(1, 86514990), (2, 43257495), (3, 28838330), (5, 17302998), (6, 14419165), (10, 8651499), (15, 5767666), (30, 2883833), (139, 622410), (278, 311205), (417, 207470), (695, 124482), (834, 103735), (1390, 62241), (2085, 41494), (4170, 20747)]