8930390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 18550080

約数和(自身を除く): 9619690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1129, 1130, 1582, 2258, 3955, 5645, 7903, 7910, 11290, 15806, 39515, 79030, 127577, 255154, 637885, 893039, 1275770, 1786078, 4465195, 8930390]

約数ペア:

[(1, 8930390), (2, 4465195), (5, 1786078), (7, 1275770), (10, 893039), (14, 637885), (35, 255154), (70, 127577), (113, 79030), (226, 39515), (565, 15806), (791, 11290), (1129, 7910), (1130, 7903), (1582, 5645), (2258, 3955)]