27213060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{64793}}^1$

素因数の和:64812

約数の個数: 48

約数和(自身を含む): 87083136

約数和(自身を除く): 59870076

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, 64793, 129586, 194379, 259172, 323965, 388758, 453551, 647930, 777516, 907102, 971895, 1295860, 1360653, 1814204, 1943790, 2267755, 2721306, 3887580, 4535510, 5442612, 6803265, 9071020, 13606530, 27213060]

約数ペア:

[(1, 27213060), (2, 13606530), (3, 9071020), (4, 6803265), (5, 5442612), (6, 4535510), (7, 3887580), (10, 2721306), (12, 2267755), (14, 1943790), (15, 1814204), (20, 1360653), (21, 1295860), (28, 971895), (30, 907102), (35, 777516), (42, 647930), (60, 453551), (70, 388758), (84, 323965), (105, 259172), (140, 194379), (210, 129586), (420, 64793)]