30120332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 57652560

約数和(自身を除く): 27532228

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 1229, 2228, 2458, 4916, 6127, 12254, 13519, 24508, 27038, 54076, 684553, 1369106, 2738212, 7530083, 15060166, 30120332]

約数ペア:

[(1, 30120332), (2, 15060166), (4, 7530083), (11, 2738212), (22, 1369106), (44, 684553), (557, 54076), (1114, 27038), (1229, 24508), (2228, 13519), (2458, 12254), (4916, 6127)]