610020710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{360959}}^1$

素因数の和:360992

約数の個数: 24

約数和(自身を含む): 1189002240

約数和(自身を除く): 578981530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 360959, 721918, 1804795, 3609590, 4692467, 9384934, 23462335, 46924670, 61002071, 122004142, 305010355, 610020710]

約数ペア:

[(1, 610020710), (2, 305010355), (5, 122004142), (10, 61002071), (13, 46924670), (26, 23462335), (65, 9384934), (130, 4692467), (169, 3609590), (338, 1804795), (845, 721918), (1690, 360959)]