70115090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{78781}}^1$

素因数の和:78877

約数の個数: 16

約数和(自身を含む): 127626840

約数和(自身を除く): 57511750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 78781, 157562, 393905, 787810, 7011509, 14023018, 35057545, 70115090]

約数ペア:

[(1, 70115090), (2, 35057545), (5, 14023018), (10, 7011509), (89, 787810), (178, 393905), (445, 157562), (890, 78781)]