30247745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 39873600

約数和(自身を除く): 9625855

約数列:

[1, 5, 11, 55, 149, 745, 1639, 3691, 8195, 18455, 40601, 203005, 549959, 2749795, 6049549, 30247745]

約数ペア:

[(1, 30247745), (5, 6049549), (11, 2749795), (55, 549959), (149, 203005), (745, 40601), (1639, 18455), (3691, 8195)]