12020430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{400681}}^1$

素因数の和:400691

約数の個数: 16

約数和(自身を含む): 28849104

約数和(自身を除く): 16828674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 400681, 801362, 1202043, 2003405, 2404086, 4006810, 6010215, 12020430]

約数ペア:

[(1, 12020430), (2, 6010215), (3, 4006810), (5, 2404086), (6, 2003405), (10, 1202043), (15, 801362), (30, 400681)]