69690733630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{142225987}}^1$

素因数の和:142226008

約数の個数: 24

約数和(自身を含む): 145923863688

約数和(自身を除く): 76233130058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 142225987, 284451974, 711129935, 995581909, 1422259870, 1991163818, 4977909545, 6969073363, 9955819090, 13938146726, 34845366815, 69690733630]

約数ペア:

[(1, 69690733630), (2, 34845366815), (5, 13938146726), (7, 9955819090), (10, 6969073363), (14, 4977909545), (35, 1991163818), (49, 1422259870), (70, 995581909), (98, 711129935), (245, 284451974), (490, 142225987)]