28099380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468323}}^1$

素因数の和:468335

約数の個数: 24

約数和(自身を含む): 78678432

約数和(自身を除く): 50579052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468323, 936646, 1404969, 1873292, 2341615, 2809938, 4683230, 5619876, 7024845, 9366460, 14049690, 28099380]

約数ペア:

[(1, 28099380), (2, 14049690), (3, 9366460), (4, 7024845), (5, 5619876), (6, 4683230), (10, 2809938), (12, 2341615), (15, 1873292), (20, 1404969), (30, 936646), (60, 468323)]