47298540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788309}}^1$

素因数の和:788321

約数の個数: 24

約数和(自身を含む): 132436080

約数和(自身を除く): 85137540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788309, 1576618, 2364927, 3153236, 3941545, 4729854, 7883090, 9459708, 11824635, 15766180, 23649270, 47298540]

約数ペア:

[(1, 47298540), (2, 23649270), (3, 15766180), (4, 11824635), (5, 9459708), (6, 7883090), (10, 4729854), (12, 3941545), (15, 3153236), (20, 2364927), (30, 1576618), (60, 788309)]