85194840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709957}}^1$

素因数の和:709971

約数の個数: 32

約数和(自身を含む): 255584880

約数和(自身を除く): 170390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709957, 1419914, 2129871, 2839828, 3549785, 4259742, 5679656, 7099570, 8519484, 10649355, 14199140, 17038968, 21298710, 28398280, 42597420, 85194840]

約数ペア:

[(1, 85194840), (2, 42597420), (3, 28398280), (4, 21298710), (5, 17038968), (6, 14199140), (8, 10649355), (10, 8519484), (12, 7099570), (15, 5679656), (20, 4259742), (24, 3549785), (30, 2839828), (40, 2129871), (60, 1419914), (120, 709957)]