9852430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20107}}^1$

素因数の和:20128

約数の個数: 24

約数和(自身を含む): 20630808

約数和(自身を除く): 10778378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20107, 40214, 100535, 140749, 201070, 281498, 703745, 985243, 1407490, 1970486, 4926215, 9852430]

約数ペア:

[(1, 9852430), (2, 4926215), (5, 1970486), (7, 1407490), (10, 985243), (14, 703745), (35, 281498), (49, 201070), (70, 140749), (98, 100535), (245, 40214), (490, 20107)]