21134610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{33547}}^1$

素因数の和:33567

約数の個数: 48

約数和(自身を含む): 62801856

約数和(自身を除く): 41667246

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, 33547, 67094, 100641, 167735, 201282, 234829, 301923, 335470, 469658, 503205, 603846, 704487, 1006410, 1174145, 1408974, 1509615, 2113461, 2348290, 3019230, 3522435, 4226922, 7044870, 10567305, 21134610]

約数ペア:

[(1, 21134610), (2, 10567305), (3, 7044870), (5, 4226922), (6, 3522435), (7, 3019230), (9, 2348290), (10, 2113461), (14, 1509615), (15, 1408974), (18, 1174145), (21, 1006410), (30, 704487), (35, 603846), (42, 503205), (45, 469658), (63, 335470), (70, 301923), (90, 234829), (105, 201282), (126, 167735), (210, 100641), (315, 67094), (630, 33547)]