2021067090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3208043}}^1$

素因数の和:3208063

約数の個数: 48

約数和(自身を含む): 6005458368

約数和(自身を除く): 3984391278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3208043, 6416086, 9624129, 16040215, 19248258, 22456301, 28872387, 32080430, 44912602, 48120645, 57744774, 67368903, 96241290, 112281505, 134737806, 144361935, 202106709, 224563010, 288723870, 336844515, 404213418, 673689030, 1010533545, 2021067090]

約数ペア:

[(1, 2021067090), (2, 1010533545), (3, 673689030), (5, 404213418), (6, 336844515), (7, 288723870), (9, 224563010), (10, 202106709), (14, 144361935), (15, 134737806), (18, 112281505), (21, 96241290), (30, 67368903), (35, 57744774), (42, 48120645), (45, 44912602), (63, 32080430), (70, 28872387), (90, 22456301), (105, 19248258), (126, 16040215), (210, 9624129), (315, 6416086), (630, 3208043)]