13859220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2287}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 25347948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2287, 3030, 4574, 6060, 6861, 9148, 11435, 13722, 22870, 27444, 34305, 45740, 68610, 137220, 230987, 461974, 692961, 923948, 1154935, 1385922, 2309870, 2771844, 3464805, 4619740, 6929610, 13859220]

約数ペア:

[(1, 13859220), (2, 6929610), (3, 4619740), (4, 3464805), (5, 2771844), (6, 2309870), (10, 1385922), (12, 1154935), (15, 923948), (20, 692961), (30, 461974), (60, 230987), (101, 137220), (202, 68610), (303, 45740), (404, 34305), (505, 27444), (606, 22870), (1010, 13722), (1212, 11435), (1515, 9148), (2020, 6861), (2287, 6060), (3030, 4574)]