2017161780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{62143}}^1$

素因数の和:62696

約数の個数: 48

約数和(自身を含む): 5658584064

約数和(自身を除く): 3641422284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 6492, 8115, 10820, 16230, 32460, 62143, 124286, 186429, 248572, 310715, 372858, 621430, 745716, 932145, 1242860, 1864290, 3728580, 33619363, 67238726, 100858089, 134477452, 168096815, 201716178, 336193630, 403432356, 504290445, 672387260, 1008580890, 2017161780]

約数ペア:

[(1, 2017161780), (2, 1008580890), (3, 672387260), (4, 504290445), (5, 403432356), (6, 336193630), (10, 201716178), (12, 168096815), (15, 134477452), (20, 100858089), (30, 67238726), (60, 33619363), (541, 3728580), (1082, 1864290), (1623, 1242860), (2164, 932145), (2705, 745716), (3246, 621430), (5410, 372858), (6492, 310715), (8115, 248572), (10820, 186429), (16230, 124286), (32460, 62143)]