80945430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2698181}}^1$

素因数の和:2698191

約数の個数: 16

約数和(自身を含む): 194269104

約数和(自身を除く): 113323674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2698181, 5396362, 8094543, 13490905, 16189086, 26981810, 40472715, 80945430]

約数ペア:

[(1, 80945430), (2, 40472715), (3, 26981810), (5, 16189086), (6, 13490905), (10, 8094543), (15, 5396362), (30, 2698181)]