5159220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7817}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 15761088

約数和(自身を除く): 10601868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7817, 15634, 23451, 31268, 39085, 46902, 78170, 85987, 93804, 117255, 156340, 171974, 234510, 257961, 343948, 429935, 469020, 515922, 859870, 1031844, 1289805, 1719740, 2579610, 5159220]

約数ペア:

[(1, 5159220), (2, 2579610), (3, 1719740), (4, 1289805), (5, 1031844), (6, 859870), (10, 515922), (11, 469020), (12, 429935), (15, 343948), (20, 257961), (22, 234510), (30, 171974), (33, 156340), (44, 117255), (55, 93804), (60, 85987), (66, 78170), (110, 46902), (132, 39085), (165, 31268), (220, 23451), (330, 15634), (660, 7817)]