57471420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6101}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 161971488

約数和(自身を除く): 104500068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 6101, 9420, 12202, 18303, 24404, 30505, 36606, 61010, 73212, 91515, 122020, 183030, 366060, 957857, 1915714, 2873571, 3831428, 4789285, 5747142, 9578570, 11494284, 14367855, 19157140, 28735710, 57471420]

約数ペア:

[(1, 57471420), (2, 28735710), (3, 19157140), (4, 14367855), (5, 11494284), (6, 9578570), (10, 5747142), (12, 4789285), (15, 3831428), (20, 2873571), (30, 1915714), (60, 957857), (157, 366060), (314, 183030), (471, 122020), (628, 91515), (785, 73212), (942, 61010), (1570, 36606), (1884, 30505), (2355, 24404), (3140, 18303), (4710, 12202), (6101, 9420)]