30620564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2239}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 57953280

約数和(自身を除く): 27332716

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2239, 3419, 4478, 6838, 8956, 13676, 29107, 58214, 116428, 588857, 1177714, 2355428, 7655141, 15310282, 30620564]

約数ペア:

[(1, 30620564), (2, 15310282), (4, 7655141), (13, 2355428), (26, 1177714), (52, 588857), (263, 116428), (526, 58214), (1052, 29107), (2239, 13676), (3419, 8956), (4478, 6838)]