678604830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22620161}}^1$

素因数の和:22620171

約数の個数: 16

約数和(自身を含む): 1628651664

約数和(自身を除く): 950046834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22620161, 45240322, 67860483, 113100805, 135720966, 226201610, 339302415, 678604830]

約数ペア:

[(1, 678604830), (2, 339302415), (3, 226201610), (5, 135720966), (6, 113100805), (10, 67860483), (15, 45240322), (30, 22620161)]