151013220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2516887}}^1$

素因数の和:2516899

約数の個数: 24

約数和(自身を含む): 422837184

約数和(自身を除く): 271823964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2516887, 5033774, 7550661, 10067548, 12584435, 15101322, 25168870, 30202644, 37753305, 50337740, 75506610, 151013220]

約数ペア:

[(1, 151013220), (2, 75506610), (3, 50337740), (4, 37753305), (5, 30202644), (6, 25168870), (10, 15101322), (12, 12584435), (15, 10067548), (20, 7550661), (30, 5033774), (60, 2516887)]