9949020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165817}}^1$

素因数の和:165829

約数の個数: 24

約数和(自身を含む): 27857424

約数和(自身を除く): 17908404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165817, 331634, 497451, 663268, 829085, 994902, 1658170, 1989804, 2487255, 3316340, 4974510, 9949020]

約数ペア:

[(1, 9949020), (2, 4974510), (3, 3316340), (4, 2487255), (5, 1989804), (6, 1658170), (10, 994902), (12, 829085), (15, 663268), (20, 497451), (30, 331634), (60, 165817)]