4847820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 13896960

約数和(自身を除く): 9049140

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, 1879, 2580, 3758, 5637, 7516, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 80797, 112740, 161594, 242391, 323188, 403985, 484782, 807970, 969564, 1211955, 1615940, 2423910, 4847820]

約数ペア:

[(1, 4847820), (2, 2423910), (3, 1615940), (4, 1211955), (5, 969564), (6, 807970), (10, 484782), (12, 403985), (15, 323188), (20, 242391), (30, 161594), (43, 112740), (60, 80797), (86, 56370), (129, 37580), (172, 28185), (215, 22548), (258, 18790), (430, 11274), (516, 9395), (645, 7516), (860, 5637), (1290, 3758), (1879, 2580)]