30011528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{220673}}^1$

素因数の和:220696

約数の個数: 16

約数和(自身を含む): 59581980

約数和(自身を除く): 29570452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 220673, 441346, 882692, 1765384, 3751441, 7502882, 15005764, 30011528]

約数ペア:

[(1, 30011528), (2, 15005764), (4, 7502882), (8, 3751441), (17, 1765384), (34, 882692), (68, 441346), (136, 220673)]