66541260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109021}}^1$

素因数の和:1109033

約数の個数: 24

約数和(自身を含む): 186315696

約数和(自身を除く): 119774436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109021, 2218042, 3327063, 4436084, 5545105, 6654126, 11090210, 13308252, 16635315, 22180420, 33270630, 66541260]

約数ペア:

[(1, 66541260), (2, 33270630), (3, 22180420), (4, 16635315), (5, 13308252), (6, 11090210), (10, 6654126), (12, 5545105), (15, 4436084), (20, 3327063), (30, 2218042), (60, 1109021)]