30707716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5519}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 58423680

約数和(自身を除く): 27715964

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5519, 5564, 11038, 22076, 71747, 143494, 286988, 590533, 1181066, 2362132, 7676929, 15353858, 30707716]

約数ペア:

[(1, 30707716), (2, 15353858), (4, 7676929), (13, 2362132), (26, 1181066), (52, 590533), (107, 286988), (214, 143494), (428, 71747), (1391, 22076), (2782, 11038), (5519, 5564)]