130305180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2171753}}^1$

素因数の和:2171765

約数の個数: 24

約数和(自身を含む): 364854672

約数和(自身を除く): 234549492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2171753, 4343506, 6515259, 8687012, 10858765, 13030518, 21717530, 26061036, 32576295, 43435060, 65152590, 130305180]

約数ペア:

[(1, 130305180), (2, 65152590), (3, 43435060), (4, 32576295), (5, 26061036), (6, 21717530), (10, 13030518), (12, 10858765), (15, 8687012), (20, 6515259), (30, 4343506), (60, 2171753)]