308126740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{531253}}^1$

素因数の和:531291

約数の個数: 24

約数和(自身を含む): 669380040

約数和(自身を除く): 361253300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 531253, 1062506, 2125012, 2656265, 5312530, 10625060, 15406337, 30812674, 61625348, 77031685, 154063370, 308126740]

約数ペア:

[(1, 308126740), (2, 154063370), (4, 77031685), (5, 61625348), (10, 30812674), (20, 15406337), (29, 10625060), (58, 5312530), (116, 2656265), (145, 2125012), (290, 1062506), (580, 531253)]