76866730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{108263}}^1$

素因数の和:108341

約数の個数: 16

約数和(自身を含む): 140310144

約数和(自身を除く): 63443414

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 108263, 216526, 541315, 1082630, 7686673, 15373346, 38433365, 76866730]

約数ペア:

[(1, 76866730), (2, 38433365), (5, 15373346), (10, 7686673), (71, 1082630), (142, 541315), (355, 216526), (710, 108263)]