40630030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 84136896

約数和(自身を除く): 43506866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 3697, 5495, 7394, 10990, 18485, 25879, 36970, 51758, 129395, 258790, 580429, 1160858, 2902145, 4063003, 5804290, 8126006, 20315015, 40630030]

約数ペア:

[(1, 40630030), (2, 20315015), (5, 8126006), (7, 5804290), (10, 4063003), (14, 2902145), (35, 1160858), (70, 580429), (157, 258790), (314, 129395), (785, 51758), (1099, 36970), (1570, 25879), (2198, 18485), (3697, 10990), (5495, 7394)]