68414790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28867}}^1$

素因数の和:28956

約数の個数: 32

約数和(自身を含む): 166279680

約数和(自身を除く): 97864890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 28867, 57734, 86601, 144335, 173202, 288670, 433005, 866010, 2280493, 4560986, 6841479, 11402465, 13682958, 22804930, 34207395, 68414790]

約数ペア:

[(1, 68414790), (2, 34207395), (3, 22804930), (5, 13682958), (6, 11402465), (10, 6841479), (15, 4560986), (30, 2280493), (79, 866010), (158, 433005), (237, 288670), (395, 173202), (474, 144335), (790, 86601), (1185, 57734), (2370, 28867)]