143341260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389021}}^1$

素因数の和:2389033

約数の個数: 24

約数和(自身を含む): 401355696

約数和(自身を除く): 258014436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389021, 4778042, 7167063, 9556084, 11945105, 14334126, 23890210, 28668252, 35835315, 47780420, 71670630, 143341260]

約数ペア:

[(1, 143341260), (2, 71670630), (3, 47780420), (4, 35835315), (5, 28668252), (6, 23890210), (10, 14334126), (12, 11945105), (15, 9556084), (20, 7167063), (30, 4778042), (60, 2389021)]