29958540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499309}}^1$

素因数の和:499321

約数の個数: 24

約数和(自身を含む): 83884080

約数和(自身を除く): 53925540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499309, 998618, 1497927, 1997236, 2496545, 2995854, 4993090, 5991708, 7489635, 9986180, 14979270, 29958540]

約数ペア:

[(1, 29958540), (2, 14979270), (3, 9986180), (4, 7489635), (5, 5991708), (6, 4993090), (10, 2995854), (12, 2496545), (15, 1997236), (20, 1497927), (30, 998618), (60, 499309)]