107291380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109481}}^1$

素因数の和:109504

約数の個数: 36

約数和(自身を含む): 262099908

約数和(自身を除く): 154808528

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 109481, 218962, 437924, 547405, 766367, 1094810, 1532734, 2189620, 3065468, 3831835, 5364569, 7663670, 10729138, 15327340, 21458276, 26822845, 53645690, 107291380]

約数ペア:

[(1, 107291380), (2, 53645690), (4, 26822845), (5, 21458276), (7, 15327340), (10, 10729138), (14, 7663670), (20, 5364569), (28, 3831835), (35, 3065468), (49, 2189620), (70, 1532734), (98, 1094810), (140, 766367), (196, 547405), (245, 437924), (490, 218962), (980, 109481)]