173429220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2890487}}^1$

素因数の和:2890499

約数の個数: 24

約数和(自身を含む): 485601984

約数和(自身を除く): 312172764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2890487, 5780974, 8671461, 11561948, 14452435, 17342922, 28904870, 34685844, 43357305, 57809740, 86714610, 173429220]

約数ペア:

[(1, 173429220), (2, 86714610), (3, 57809740), (4, 43357305), (5, 34685844), (6, 28904870), (10, 17342922), (12, 14452435), (15, 11561948), (20, 8671461), (30, 5780974), (60, 2890487)]