223837590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{27737}}^1$

素因数の和:28016

約数の個数: 32

約数和(自身を含む): 539226720

約数和(自身を除く): 315389130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 27737, 55474, 83211, 138685, 166422, 277370, 416055, 832110, 7461253, 14922506, 22383759, 37306265, 44767518, 74612530, 111918795, 223837590]

約数ペア:

[(1, 223837590), (2, 111918795), (3, 74612530), (5, 44767518), (6, 37306265), (10, 22383759), (15, 14922506), (30, 7461253), (269, 832110), (538, 416055), (807, 277370), (1345, 166422), (1614, 138685), (2690, 83211), (4035, 55474), (8070, 27737)]