55818870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1860629}}^1$

素因数の和:1860639

約数の個数: 16

約数和(自身を含む): 133965360

約数和(自身を除く): 78146490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1860629, 3721258, 5581887, 9303145, 11163774, 18606290, 27909435, 55818870]

約数ペア:

[(1, 55818870), (2, 27909435), (3, 18606290), (5, 11163774), (6, 9303145), (10, 5581887), (15, 3721258), (30, 1860629)]