27931740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465529}}^1$

素因数の和:465541

約数の個数: 24

約数和(自身を含む): 78209040

約数和(自身を除く): 50277300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465529, 931058, 1396587, 1862116, 2327645, 2793174, 4655290, 5586348, 6982935, 9310580, 13965870, 27931740]

約数ペア:

[(1, 27931740), (2, 13965870), (3, 9310580), (4, 6982935), (5, 5586348), (6, 4655290), (10, 2793174), (12, 2327645), (15, 1862116), (20, 1396587), (30, 931058), (60, 465529)]