15572060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{111229}}^1$

素因数の和:111245

約数の個数: 24

約数和(自身を含む): 37373280

約数和(自身を除く): 21801220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 111229, 222458, 444916, 556145, 778603, 1112290, 1557206, 2224580, 3114412, 3893015, 7786030, 15572060]

約数ペア:

[(1, 15572060), (2, 7786030), (4, 3893015), (5, 3114412), (7, 2224580), (10, 1557206), (14, 1112290), (20, 778603), (28, 556145), (35, 444916), (70, 222458), (140, 111229)]