26406660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62873}}^1$

素因数の和:62892

約数の個数: 48

約数和(自身を含む): 84502656

約数和(自身を除く): 58095996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62873, 125746, 188619, 251492, 314365, 377238, 440111, 628730, 754476, 880222, 943095, 1257460, 1320333, 1760444, 1886190, 2200555, 2640666, 3772380, 4401110, 5281332, 6601665, 8802220, 13203330, 26406660]

約数ペア:

[(1, 26406660), (2, 13203330), (3, 8802220), (4, 6601665), (5, 5281332), (6, 4401110), (7, 3772380), (10, 2640666), (12, 2200555), (14, 1886190), (15, 1760444), (20, 1320333), (21, 1257460), (28, 943095), (30, 880222), (35, 754476), (42, 628730), (60, 440111), (70, 377238), (84, 314365), (105, 251492), (140, 188619), (210, 125746), (420, 62873)]