290053970

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{92669}}^1$

素因数の和:92989

約数の個数: 16

約数和(自身を含む): 523770840

約数和(自身を除く): 233716870

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 92669, 185338, 463345, 926690, 29005397, 58010794, 145026985, 290053970]

約数ペア:

[(1, 290053970), (2, 145026985), (5, 58010794), (10, 29005397), (313, 926690), (626, 463345), (1565, 185338), (3130, 92669)]