65938020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1098967}}^1$

素因数の和:1098979

約数の個数: 24

約数和(自身を含む): 184626624

約数和(自身を除く): 118688604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1098967, 2197934, 3296901, 4395868, 5494835, 6593802, 10989670, 13187604, 16484505, 21979340, 32969010, 65938020]

約数ペア:

[(1, 65938020), (2, 32969010), (3, 21979340), (4, 16484505), (5, 13187604), (6, 10989670), (10, 6593802), (12, 5494835), (15, 4395868), (20, 3296901), (30, 2197934), (60, 1098967)]