74180220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1236337}}^1$

素因数の和:1236349

約数の個数: 24

約数和(自身を含む): 207704784

約数和(自身を除く): 133524564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1236337, 2472674, 3709011, 4945348, 6181685, 7418022, 12363370, 14836044, 18545055, 24726740, 37090110, 74180220]

約数ペア:

[(1, 74180220), (2, 37090110), (3, 24726740), (4, 18545055), (5, 14836044), (6, 12363370), (10, 7418022), (12, 6181685), (15, 4945348), (20, 3709011), (30, 2472674), (60, 1236337)]