31208370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1031}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 75047040

約数和(自身を除く): 43838670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1009, 1031, 2018, 2062, 3027, 3093, 5045, 5155, 6054, 6186, 10090, 10310, 15135, 15465, 30270, 30930, 1040279, 2080558, 3120837, 5201395, 6241674, 10402790, 15604185, 31208370]

約数ペア:

[(1, 31208370), (2, 15604185), (3, 10402790), (5, 6241674), (6, 5201395), (10, 3120837), (15, 2080558), (30, 1040279), (1009, 30930), (1031, 30270), (2018, 15465), (2062, 15135), (3027, 10310), (3093, 10090), (5045, 6186), (5155, 6054)]