230689900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{329557}}^1$

素因数の和:329578

約数の個数: 36

約数和(自身を含む): 572112688

約数和(自身を除く): 341422788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 329557, 659114, 1318228, 1647785, 2306899, 3295570, 4613798, 6591140, 8238925, 9227596, 11534495, 16477850, 23068990, 32955700, 46137980, 57672475, 115344950, 230689900]

約数ペア:

[(1, 230689900), (2, 115344950), (4, 57672475), (5, 46137980), (7, 32955700), (10, 23068990), (14, 16477850), (20, 11534495), (25, 9227596), (28, 8238925), (35, 6591140), (50, 4613798), (70, 3295570), (100, 2306899), (140, 1647785), (175, 1318228), (350, 659114), (700, 329557)]