647536380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10792273}}^1$

素因数の和:10792285

約数の個数: 24

約数和(自身を含む): 1813102032

約数和(自身を除く): 1165565652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10792273, 21584546, 32376819, 43169092, 53961365, 64753638, 107922730, 129507276, 161884095, 215845460, 323768190, 647536380]

約数ペア:

[(1, 647536380), (2, 323768190), (3, 215845460), (4, 161884095), (5, 129507276), (6, 107922730), (10, 64753638), (12, 53961365), (15, 43169092), (20, 32376819), (30, 21584546), (60, 10792273)]