102010580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{728647}}^1$

素因数の和:728663

約数の個数: 24

約数和(自身を含む): 244825728

約数和(自身を除く): 142815148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 728647, 1457294, 2914588, 3643235, 5100529, 7286470, 10201058, 14572940, 20402116, 25502645, 51005290, 102010580]

約数ペア:

[(1, 102010580), (2, 51005290), (4, 25502645), (5, 20402116), (7, 14572940), (10, 10201058), (14, 7286470), (20, 5100529), (28, 3643235), (35, 2914588), (70, 1457294), (140, 728647)]