74919090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131437}}^1$

素因数の和:131466

約数の個数: 32

約数和(自身を含む): 189270720

約数和(自身を除く): 114351630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 131437, 262874, 394311, 657185, 788622, 1314370, 1971555, 2497303, 3943110, 4994606, 7491909, 12486515, 14983818, 24973030, 37459545, 74919090]

約数ペア:

[(1, 74919090), (2, 37459545), (3, 24973030), (5, 14983818), (6, 12486515), (10, 7491909), (15, 4994606), (19, 3943110), (30, 2497303), (38, 1971555), (57, 1314370), (95, 788622), (114, 657185), (190, 394311), (285, 262874), (570, 131437)]