11317740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26966

約数の個数: 48

約数和(自身を含む): 36218112

約数和(自身を除く): 24900372

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, 26947, 53894, 80841, 107788, 134735, 161682, 188629, 269470, 323364, 377258, 404205, 538940, 565887, 754516, 808410, 943145, 1131774, 1616820, 1886290, 2263548, 2829435, 3772580, 5658870, 11317740]

約数ペア:

[(1, 11317740), (2, 5658870), (3, 3772580), (4, 2829435), (5, 2263548), (6, 1886290), (7, 1616820), (10, 1131774), (12, 943145), (14, 808410), (15, 754516), (20, 565887), (21, 538940), (28, 404205), (30, 377258), (35, 323364), (42, 269470), (60, 188629), (70, 161682), (84, 134735), (105, 107788), (140, 80841), (210, 53894), (420, 26947)]