30062000

素因数分解:

$2^4\times 5^3\times {\mathrm{15031}}^1$

素因数の和:15054

約数の個数: 40

約数和(自身を含む): 72694752

約数和(自身を除く): 42632752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15031, 30062, 60124, 75155, 120248, 150310, 240496, 300620, 375775, 601240, 751550, 1202480, 1503100, 1878875, 3006200, 3757750, 6012400, 7515500, 15031000, 30062000]

約数ペア:

[(1, 30062000), (2, 15031000), (4, 7515500), (5, 6012400), (8, 3757750), (10, 3006200), (16, 1878875), (20, 1503100), (25, 1202480), (40, 751550), (50, 601240), (80, 375775), (100, 300620), (125, 240496), (200, 150310), (250, 120248), (400, 75155), (500, 60124), (1000, 30062), (2000, 15031)]