30558410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20509}}^1$

素因数の和:20665

約数の個数: 16

約数和(自身を含む): 55377000

約数和(自身を除く): 24818590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20509, 41018, 102545, 205090, 3055841, 6111682, 15279205, 30558410]

約数ペア:

[(1, 30558410), (2, 15279205), (5, 6111682), (10, 3055841), (149, 205090), (298, 102545), (745, 41018), (1490, 20509)]