130425780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2173763}}^1$

素因数の和:2173775

約数の個数: 24

約数和(自身を含む): 365192352

約数和(自身を除く): 234766572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2173763, 4347526, 6521289, 8695052, 10868815, 13042578, 21737630, 26085156, 32606445, 43475260, 65212890, 130425780]

約数ペア:

[(1, 130425780), (2, 65212890), (3, 43475260), (4, 32606445), (5, 26085156), (6, 21737630), (10, 13042578), (12, 10868815), (15, 8695052), (20, 6521289), (30, 4347526), (60, 2173763)]