108605980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{775757}}^1$

素因数の和:775773

約数の個数: 24

約数和(自身を含む): 260654688

約数和(自身を除く): 152048708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 775757, 1551514, 3103028, 3878785, 5430299, 7757570, 10860598, 15515140, 21721196, 27151495, 54302990, 108605980]

約数ペア:

[(1, 108605980), (2, 54302990), (4, 27151495), (5, 21721196), (7, 15515140), (10, 10860598), (14, 7757570), (20, 5430299), (28, 3878785), (35, 3103028), (70, 1551514), (140, 775757)]