9999010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 20829312

約数和(自身を除く): 10830302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 1721, 2905, 3442, 5810, 8605, 12047, 17210, 24094, 60235, 120470, 142843, 285686, 714215, 999901, 1428430, 1999802, 4999505, 9999010]

約数ペア:

[(1, 9999010), (2, 4999505), (5, 1999802), (7, 1428430), (10, 999901), (14, 714215), (35, 285686), (70, 142843), (83, 120470), (166, 60235), (415, 24094), (581, 17210), (830, 12047), (1162, 8605), (1721, 5810), (2905, 3442)]