30274000

素因数分解:

$2^4\times 5^3\times {\mathrm{15137}}^1$

素因数の和:15160

約数の個数: 40

約数和(自身を含む): 73207368

約数和(自身を除く): 42933368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15137, 30274, 60548, 75685, 121096, 151370, 242192, 302740, 378425, 605480, 756850, 1210960, 1513700, 1892125, 3027400, 3784250, 6054800, 7568500, 15137000, 30274000]

約数ペア:

[(1, 30274000), (2, 15137000), (4, 7568500), (5, 6054800), (8, 3784250), (10, 3027400), (16, 1892125), (20, 1513700), (25, 1210960), (40, 756850), (50, 605480), (80, 378425), (100, 302740), (125, 242192), (200, 151370), (250, 121096), (400, 75685), (500, 60548), (1000, 30274), (2000, 15137)]