70309090

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{8017}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 126716472

約数和(自身を除く): 56407382

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 8017, 8770, 16034, 40085, 80170, 7030909, 14061818, 35154545, 70309090]

約数ペア:

[(1, 70309090), (2, 35154545), (5, 14061818), (10, 7030909), (877, 80170), (1754, 40085), (4385, 16034), (8017, 8770)]