30726950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21191}}^1$

素因数の和:21232

約数の個数: 24

約数和(自身を含む): 59125680

約数和(自身を除く): 28398730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 21191, 42382, 105955, 211910, 529775, 614539, 1059550, 1229078, 3072695, 6145390, 15363475, 30726950]

約数ペア:

[(1, 30726950), (2, 15363475), (5, 6145390), (10, 3072695), (25, 1229078), (29, 1059550), (50, 614539), (58, 529775), (145, 211910), (290, 105955), (725, 42382), (1450, 21191)]