79069020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1317817}}^1$

素因数の和:1317829

約数の個数: 24

約数和(自身を含む): 221393424

約数和(自身を除く): 142324404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1317817, 2635634, 3953451, 5271268, 6589085, 7906902, 13178170, 15813804, 19767255, 26356340, 39534510, 79069020]

約数ペア:

[(1, 79069020), (2, 39534510), (3, 26356340), (4, 19767255), (5, 15813804), (6, 13178170), (10, 7906902), (12, 6589085), (15, 5271268), (20, 3953451), (30, 2635634), (60, 1317817)]