81437010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2714567}}^1$

素因数の和:2714577

約数の個数: 16

約数和(自身を含む): 195448896

約数和(自身を除く): 114011886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2714567, 5429134, 8143701, 13572835, 16287402, 27145670, 40718505, 81437010]

約数ペア:

[(1, 81437010), (2, 40718505), (3, 27145670), (5, 16287402), (6, 13572835), (10, 8143701), (15, 5429134), (30, 2714567)]