30769260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{512821}}^1$

素因数の和:512833

約数の個数: 24

約数和(自身を含む): 86154096

約数和(自身を除く): 55384836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 512821, 1025642, 1538463, 2051284, 2564105, 3076926, 5128210, 6153852, 7692315, 10256420, 15384630, 30769260]

約数ペア:

[(1, 30769260), (2, 15384630), (3, 10256420), (4, 7692315), (5, 6153852), (6, 5128210), (10, 3076926), (12, 2564105), (15, 2051284), (20, 1538463), (30, 1025642), (60, 512821)]