10639140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{177319}}^1$

素因数の和:177331

約数の個数: 24

約数和(自身を含む): 29789760

約数和(自身を除く): 19150620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 177319, 354638, 531957, 709276, 886595, 1063914, 1773190, 2127828, 2659785, 3546380, 5319570, 10639140]

約数ペア:

[(1, 10639140), (2, 5319570), (3, 3546380), (4, 2659785), (5, 2127828), (6, 1773190), (10, 1063914), (12, 886595), (15, 709276), (20, 531957), (30, 354638), (60, 177319)]