79263780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321063}}^1$

素因数の和:1321075

約数の個数: 24

約数和(自身を含む): 221938752

約数和(自身を除く): 142674972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321063, 2642126, 3963189, 5284252, 6605315, 7926378, 13210630, 15852756, 19815945, 26421260, 39631890, 79263780]

約数ペア:

[(1, 79263780), (2, 39631890), (3, 26421260), (4, 19815945), (5, 15852756), (6, 13210630), (10, 7926378), (12, 6605315), (15, 5284252), (20, 3963189), (30, 2642126), (60, 1321063)]