68835790

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{10909}}^1$

素因数の和:11547

約数の個数: 16

約数和(自身を含む): 124112160

約数和(自身を除く): 55276370

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 10909, 21818, 54545, 109090, 6883579, 13767158, 34417895, 68835790]

約数ペア:

[(1, 68835790), (2, 34417895), (5, 13767158), (10, 6883579), (631, 109090), (1262, 54545), (3155, 21818), (6310, 10909)]