130471910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{119699}}^1$

素因数の和:119815

約数の個数: 16

約数和(自身を含む): 237006000

約数和(自身を除く): 106534090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 119699, 239398, 598495, 1196990, 13047191, 26094382, 65235955, 130471910]

約数ペア:

[(1, 130471910), (2, 65235955), (5, 26094382), (10, 13047191), (109, 1196990), (218, 598495), (545, 239398), (1090, 119699)]