45165820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322613}}^1$

素因数の和:322629

約数の個数: 24

約数和(自身を含む): 108398304

約数和(自身を除く): 63232484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322613, 645226, 1290452, 1613065, 2258291, 3226130, 4516582, 6452260, 9033164, 11291455, 22582910, 45165820]

約数ペア:

[(1, 45165820), (2, 22582910), (4, 11291455), (5, 9033164), (7, 6452260), (10, 4516582), (14, 3226130), (20, 2258291), (28, 1613065), (35, 1290452), (70, 645226), (140, 322613)]