27776490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4607

約数の個数: 64

約数和(自身を含む): 78831360

約数和(自身を除く): 51054870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4561, 6090, 9122, 13683, 22805, 27366, 31927, 45610, 63854, 68415, 95781, 132269, 136830, 159635, 191562, 264538, 319270, 396807, 478905, 661345, 793614, 925883, 957810, 1322690, 1851766, 1984035, 2777649, 3968070, 4629415, 5555298, 9258830, 13888245, 27776490]

約数ペア:

[(1, 27776490), (2, 13888245), (3, 9258830), (5, 5555298), (6, 4629415), (7, 3968070), (10, 2777649), (14, 1984035), (15, 1851766), (21, 1322690), (29, 957810), (30, 925883), (35, 793614), (42, 661345), (58, 478905), (70, 396807), (87, 319270), (105, 264538), (145, 191562), (174, 159635), (203, 136830), (210, 132269), (290, 95781), (406, 68415), (435, 63854), (609, 45610), (870, 31927), (1015, 27366), (1218, 22805), (2030, 13683), (3045, 9122), (4561, 6090)]