4949220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{82487}}^1$

素因数の和:82499

約数の個数: 24

約数和(自身を含む): 13857984

約数和(自身を除く): 8908764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 82487, 164974, 247461, 329948, 412435, 494922, 824870, 989844, 1237305, 1649740, 2474610, 4949220]

約数ペア:

[(1, 4949220), (2, 2474610), (3, 1649740), (4, 1237305), (5, 989844), (6, 824870), (10, 494922), (12, 412435), (15, 329948), (20, 247461), (30, 164974), (60, 82487)]