87930070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{85369}}^1$

素因数の和:85479

約数の個数: 16

約数和(自身を含む): 159812640

約数和(自身を除く): 71882570

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 85369, 170738, 426845, 853690, 8793007, 17586014, 43965035, 87930070]

約数ペア:

[(1, 87930070), (2, 43965035), (5, 17586014), (10, 8793007), (103, 853690), (206, 426845), (515, 170738), (1030, 85369)]