432820220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3091573}}^1$

素因数の和:3091589

約数の個数: 24

約数和(自身を含む): 1038768864

約数和(自身を除く): 605948644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3091573, 6183146, 12366292, 15457865, 21641011, 30915730, 43282022, 61831460, 86564044, 108205055, 216410110, 432820220]

約数ペア:

[(1, 432820220), (2, 216410110), (4, 108205055), (5, 86564044), (7, 61831460), (10, 43282022), (14, 30915730), (20, 21641011), (28, 15457865), (35, 12366292), (70, 6183146), (140, 3091573)]