15697630390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120751003}}^1$

素因数の和:120751023

約数の個数: 16

約数和(自身を含む): 30429253008

約数和(自身を除く): 14731622618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120751003, 241502006, 603755015, 1207510030, 1569763039, 3139526078, 7848815195, 15697630390]

約数ペア:

[(1, 15697630390), (2, 7848815195), (5, 3139526078), (10, 1569763039), (13, 1207510030), (26, 603755015), (65, 241502006), (130, 120751003)]