69001690

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{28871}}^1$

素因数の和:29117

約数の個数: 16

約数和(自身を含む): 124727040

約数和(自身を除く): 55725350

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 28871, 57742, 144355, 288710, 6900169, 13800338, 34500845, 69001690]

約数ペア:

[(1, 69001690), (2, 34500845), (5, 13800338), (10, 6900169), (239, 288710), (478, 144355), (1195, 57742), (2390, 28871)]