74545260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1242421}}^1$

素因数の和:1242433

約数の個数: 24

約数和(自身を含む): 208726896

約数和(自身を除く): 134181636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1242421, 2484842, 3727263, 4969684, 6212105, 7454526, 12424210, 14909052, 18636315, 24848420, 37272630, 74545260]

約数ペア:

[(1, 74545260), (2, 37272630), (3, 24848420), (4, 18636315), (5, 14909052), (6, 12424210), (10, 7454526), (12, 6212105), (15, 4969684), (20, 3727263), (30, 2484842), (60, 1242421)]