8363930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 15738624

約数和(自身を除く): 7374694

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 367, 430, 530, 734, 1835, 2279, 3670, 4558, 11395, 15781, 19451, 22790, 31562, 38902, 78905, 97255, 157810, 194510, 836393, 1672786, 4181965, 8363930]

約数ペア:

[(1, 8363930), (2, 4181965), (5, 1672786), (10, 836393), (43, 194510), (53, 157810), (86, 97255), (106, 78905), (215, 38902), (265, 31562), (367, 22790), (430, 19451), (530, 15781), (734, 11395), (1835, 4558), (2279, 3670)]