11611740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27647}}^1$

素因数の和:27666

約数の個数: 48

約数和(自身を含む): 37158912

約数和(自身を除く): 25547172

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, 27647, 55294, 82941, 110588, 138235, 165882, 193529, 276470, 331764, 387058, 414705, 552940, 580587, 774116, 829410, 967645, 1161174, 1658820, 1935290, 2322348, 2902935, 3870580, 5805870, 11611740]

約数ペア:

[(1, 11611740), (2, 5805870), (3, 3870580), (4, 2902935), (5, 2322348), (6, 1935290), (7, 1658820), (10, 1161174), (12, 967645), (14, 829410), (15, 774116), (20, 580587), (21, 552940), (28, 414705), (30, 387058), (35, 331764), (42, 276470), (60, 193529), (70, 165882), (84, 138235), (105, 110588), (140, 82941), (210, 55294), (420, 27647)]