13005990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144511}}^1$

素因数の和:144524

約数の個数: 24

約数和(自身を含む): 33815808

約数和(自身を除く): 20809818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144511, 289022, 433533, 722555, 867066, 1300599, 1445110, 2167665, 2601198, 4335330, 6502995, 13005990]

約数ペア:

[(1, 13005990), (2, 6502995), (3, 4335330), (5, 2601198), (6, 2167665), (9, 1445110), (10, 1300599), (15, 867066), (18, 722555), (30, 433533), (45, 289022), (90, 144511)]