20172279630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672409321}}^1$

素因数の和:672409331

約数の個数: 16

約数和(自身を含む): 48413471184

約数和(自身を除く): 28241191554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672409321, 1344818642, 2017227963, 3362046605, 4034455926, 6724093210, 10086139815, 20172279630]

約数ペア:

[(1, 20172279630), (2, 10086139815), (3, 6724093210), (5, 4034455926), (6, 3362046605), (10, 2017227963), (15, 1344818642), (30, 672409321)]