85358210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7481}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 176694912

約数和(自身を除く): 91336702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7481, 11410, 14962, 37405, 52367, 74810, 104734, 261835, 523670, 1219403, 2438806, 6097015, 8535821, 12194030, 17071642, 42679105, 85358210]

約数ペア:

[(1, 85358210), (2, 42679105), (5, 17071642), (7, 12194030), (10, 8535821), (14, 6097015), (35, 2438806), (70, 1219403), (163, 523670), (326, 261835), (815, 104734), (1141, 74810), (1630, 52367), (2282, 37405), (5705, 14962), (7481, 11410)]