171812730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{121853}}^1$

素因数の和:121910

約数の個数: 32

約数和(自身を含む): 421127424

約数和(自身を除く): 249314694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 121853, 243706, 365559, 609265, 731118, 1218530, 1827795, 3655590, 5727091, 11454182, 17181273, 28635455, 34362546, 57270910, 85906365, 171812730]

約数ペア:

[(1, 171812730), (2, 85906365), (3, 57270910), (5, 34362546), (6, 28635455), (10, 17181273), (15, 11454182), (30, 5727091), (47, 3655590), (94, 1827795), (141, 1218530), (235, 731118), (282, 609265), (470, 365559), (705, 243706), (1410, 121853)]