2990310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 4232730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 379, 526, 758, 789, 1137, 1315, 1578, 1895, 2274, 2630, 3790, 3945, 5685, 7890, 11370, 99677, 199354, 299031, 498385, 598062, 996770, 1495155, 2990310]

約数ペア:

[(1, 2990310), (2, 1495155), (3, 996770), (5, 598062), (6, 498385), (10, 299031), (15, 199354), (30, 99677), (263, 11370), (379, 7890), (526, 5685), (758, 3945), (789, 3790), (1137, 2630), (1315, 2274), (1578, 1895)]