628474710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20949157}}^1$

素因数の和:20949167

約数の個数: 16

約数和(自身を含む): 1508339376

約数和(自身を除く): 879864666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20949157, 41898314, 62847471, 104745785, 125694942, 209491570, 314237355, 628474710]

約数ペア:

[(1, 628474710), (2, 314237355), (3, 209491570), (5, 125694942), (6, 104745785), (10, 62847471), (15, 41898314), (30, 20949157)]