31467940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{224771}}^1$

素因数の和:224787

約数の個数: 24

約数和(自身を含む): 75523392

約数和(自身を除く): 44055452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 224771, 449542, 899084, 1123855, 1573397, 2247710, 3146794, 4495420, 6293588, 7866985, 15733970, 31467940]

約数ペア:

[(1, 31467940), (2, 15733970), (4, 7866985), (5, 6293588), (7, 4495420), (10, 3146794), (14, 2247710), (20, 1573397), (28, 1123855), (35, 899084), (70, 449542), (140, 224771)]