65401860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1090031}}^1$

素因数の和:1090043

約数の個数: 24

約数和(自身を含む): 183125376

約数和(自身を除く): 117723516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1090031, 2180062, 3270093, 4360124, 5450155, 6540186, 10900310, 13080372, 16350465, 21800620, 32700930, 65401860]

約数ペア:

[(1, 65401860), (2, 32700930), (3, 21800620), (4, 16350465), (5, 13080372), (6, 10900310), (10, 6540186), (12, 5450155), (15, 4360124), (20, 3270093), (30, 2180062), (60, 1090031)]