870019730

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{79309}}^1$

素因数の和:80413

約数の個数: 16

約数和(自身を含む): 1567482840

約数和(自身を除く): 697463110

約数列:

[1, 2, 5, 10, 1097, 2194, 5485, 10970, 79309, 158618, 396545, 793090, 87001973, 174003946, 435009865, 870019730]

約数ペア:

[(1, 870019730), (2, 435009865), (5, 174003946), (10, 87001973), (1097, 793090), (2194, 396545), (5485, 158618), (10970, 79309)]