2997250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 5915520

約数和(自身を除く): 2918270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 631, 950, 1262, 2375, 3155, 4750, 6310, 11989, 15775, 23978, 31550, 59945, 78875, 119890, 157750, 299725, 599450, 1498625, 2997250]

約数ペア:

[(1, 2997250), (2, 1498625), (5, 599450), (10, 299725), (19, 157750), (25, 119890), (38, 78875), (50, 59945), (95, 31550), (125, 23978), (190, 15775), (250, 11989), (475, 6310), (631, 4750), (950, 3155), (1262, 2375)]