8392740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 24053568

約数和(自身を除く): 15660828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3253, 6506, 9759, 13012, 16265, 19518, 32530, 39036, 48795, 65060, 97590, 139879, 195180, 279758, 419637, 559516, 699395, 839274, 1398790, 1678548, 2098185, 2797580, 4196370, 8392740]

約数ペア:

[(1, 8392740), (2, 4196370), (3, 2797580), (4, 2098185), (5, 1678548), (6, 1398790), (10, 839274), (12, 699395), (15, 559516), (20, 419637), (30, 279758), (43, 195180), (60, 139879), (86, 97590), (129, 65060), (172, 48795), (215, 39036), (258, 32530), (430, 19518), (516, 16265), (645, 13012), (860, 9759), (1290, 6506), (2580, 3253)]