13302569220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{505033}}^1$

素因数の和:505484

約数の個数: 48

約数和(自身を含む): 37332113280

約数和(自身を除く): 24029544060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 505033, 1010066, 1515099, 2020132, 2525165, 3030198, 5050330, 6060396, 7575495, 10100660, 15150990, 30301980, 221709487, 443418974, 665128461, 886837948, 1108547435, 1330256922, 2217094870, 2660513844, 3325642305, 4434189740, 6651284610, 13302569220]

約数ペア:

[(1, 13302569220), (2, 6651284610), (3, 4434189740), (4, 3325642305), (5, 2660513844), (6, 2217094870), (10, 1330256922), (12, 1108547435), (15, 886837948), (20, 665128461), (30, 443418974), (60, 221709487), (439, 30301980), (878, 15150990), (1317, 10100660), (1756, 7575495), (2195, 6060396), (2634, 5050330), (4390, 3030198), (5268, 2525165), (6585, 2020132), (8780, 1515099), (13170, 1010066), (26340, 505033)]