84187010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271571}}^1$

素因数の和:271609

約数の個数: 16

約数和(自身を含む): 156425472

約数和(自身を除く): 72238462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271571, 543142, 1357855, 2715710, 8418701, 16837402, 42093505, 84187010]

約数ペア:

[(1, 84187010), (2, 42093505), (5, 16837402), (10, 8418701), (31, 2715710), (62, 1357855), (155, 543142), (310, 271571)]