72652590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807251}}^1$

素因数の和:807264

約数の個数: 24

約数和(自身を含む): 188896968

約数和(自身を除く): 116244378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807251, 1614502, 2421753, 4036255, 4843506, 7265259, 8072510, 12108765, 14530518, 24217530, 36326295, 72652590]

約数ペア:

[(1, 72652590), (2, 36326295), (3, 24217530), (5, 14530518), (6, 12108765), (9, 8072510), (10, 7265259), (15, 4843506), (18, 4036255), (30, 2421753), (45, 1614502), (90, 807251)]