10853220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25841}}^1$

素因数の和:25860

約数の個数: 48

約数和(自身を含む): 34731648

約数和(自身を除く): 23878428

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, 25841, 51682, 77523, 103364, 129205, 155046, 180887, 258410, 310092, 361774, 387615, 516820, 542661, 723548, 775230, 904435, 1085322, 1550460, 1808870, 2170644, 2713305, 3617740, 5426610, 10853220]

約数ペア:

[(1, 10853220), (2, 5426610), (3, 3617740), (4, 2713305), (5, 2170644), (6, 1808870), (7, 1550460), (10, 1085322), (12, 904435), (14, 775230), (15, 723548), (20, 542661), (21, 516820), (28, 387615), (30, 361774), (35, 310092), (42, 258410), (60, 180887), (70, 155046), (84, 129205), (105, 103364), (140, 77523), (210, 51682), (420, 25841)]