90605830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1294369}}^1$

素因数の和:1294383

約数の個数: 16

約数和(自身を含む): 186389280

約数和(自身を除く): 95783450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1294369, 2588738, 6471845, 9060583, 12943690, 18121166, 45302915, 90605830]

約数ペア:

[(1, 90605830), (2, 45302915), (5, 18121166), (7, 12943690), (10, 9060583), (14, 6471845), (35, 2588738), (70, 1294369)]