90515220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1508587}}^1$

素因数の和:1508599

約数の個数: 24

約数和(自身を含む): 253442784

約数和(自身を除く): 162927564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1508587, 3017174, 4525761, 6034348, 7542935, 9051522, 15085870, 18103044, 22628805, 30171740, 45257610, 90515220]

約数ペア:

[(1, 90515220), (2, 45257610), (3, 30171740), (4, 22628805), (5, 18103044), (6, 15085870), (10, 9051522), (12, 7542935), (15, 6034348), (20, 4525761), (30, 3017174), (60, 1508587)]