125514870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321833}}^1$

素因数の和:321856

約数の個数: 32

約数和(自身を含む): 324408672

約数和(自身を除く): 198893802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321833, 643666, 965499, 1609165, 1930998, 3218330, 4183829, 4827495, 8367658, 9654990, 12551487, 20919145, 25102974, 41838290, 62757435, 125514870]

約数ペア:

[(1, 125514870), (2, 62757435), (3, 41838290), (5, 25102974), (6, 20919145), (10, 12551487), (13, 9654990), (15, 8367658), (26, 4827495), (30, 4183829), (39, 3218330), (65, 1930998), (78, 1609165), (130, 965499), (195, 643666), (390, 321833)]