30417220

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2539}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 64008000

約数和(自身を除く): 33590780

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2539, 2995, 5078, 5990, 10156, 11980, 12695, 25390, 50780, 1520861, 3041722, 6083444, 7604305, 15208610, 30417220]

約数ペア:

[(1, 30417220), (2, 15208610), (4, 7604305), (5, 6083444), (10, 3041722), (20, 1520861), (599, 50780), (1198, 25390), (2396, 12695), (2539, 11980), (2995, 10156), (5078, 5990)]