1210280110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9309847}}^1$

素因数の和:9309867

約数の個数: 16

約数和(自身を含む): 2346081696

約数和(自身を除く): 1135801586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9309847, 18619694, 46549235, 93098470, 121028011, 242056022, 605140055, 1210280110]

約数ペア:

[(1, 1210280110), (2, 605140055), (5, 242056022), (10, 121028011), (13, 93098470), (26, 46549235), (65, 18619694), (130, 9309847)]