90679570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{394259}}^1$

素因数の和:394289

約数の個数: 16

約数和(自身を含む): 170320320

約数和(自身を除く): 79640750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 394259, 788518, 1971295, 3942590, 9067957, 18135914, 45339785, 90679570]

約数ペア:

[(1, 90679570), (2, 45339785), (5, 18135914), (10, 9067957), (23, 3942590), (46, 1971295), (115, 788518), (230, 394259)]