5813220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13841}}^1$

素因数の和:13860

約数の個数: 48

約数和(自身を含む): 18603648

約数和(自身を除く): 12790428

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, 13841, 27682, 41523, 55364, 69205, 83046, 96887, 138410, 166092, 193774, 207615, 276820, 290661, 387548, 415230, 484435, 581322, 830460, 968870, 1162644, 1453305, 1937740, 2906610, 5813220]

約数ペア:

[(1, 5813220), (2, 2906610), (3, 1937740), (4, 1453305), (5, 1162644), (6, 968870), (7, 830460), (10, 581322), (12, 484435), (14, 415230), (15, 387548), (20, 290661), (21, 276820), (28, 207615), (30, 193774), (35, 166092), (42, 138410), (60, 96887), (70, 83046), (84, 69205), (105, 55364), (140, 41523), (210, 27682), (420, 13841)]