147053220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2450887}}^1$

素因数の和:2450899

約数の個数: 24

約数和(自身を含む): 411749184

約数和(自身を除く): 264695964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2450887, 4901774, 7352661, 9803548, 12254435, 14705322, 24508870, 29410644, 36763305, 49017740, 73526610, 147053220]

約数ペア:

[(1, 147053220), (2, 73526610), (3, 49017740), (4, 36763305), (5, 29410644), (6, 24508870), (10, 14705322), (12, 12254435), (15, 9803548), (20, 7352661), (30, 4901774), (60, 2450887)]