130480690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{93871}}^1$

素因数の和:94017

約数の個数: 16

約数和(自身を含む): 236557440

約数和(自身を除く): 106076750

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 93871, 187742, 469355, 938710, 13048069, 26096138, 65240345, 130480690]

約数ペア:

[(1, 130480690), (2, 65240345), (5, 26096138), (10, 13048069), (139, 938710), (278, 469355), (695, 187742), (1390, 93871)]