3130543960

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{224251}}^1$

素因数の和:224611

約数の個数: 32

約数和(自身を含む): 7063938000

約数和(自身を除く): 3933394040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13960, 224251, 448502, 897004, 1121255, 1794008, 2242510, 4485020, 8970040, 78263599, 156527198, 313054396, 391317995, 626108792, 782635990, 1565271980, 3130543960]

約数ペア:

[(1, 3130543960), (2, 1565271980), (4, 782635990), (5, 626108792), (8, 391317995), (10, 313054396), (20, 156527198), (40, 78263599), (349, 8970040), (698, 4485020), (1396, 2242510), (1745, 1794008), (2792, 1121255), (3490, 897004), (6980, 448502), (13960, 224251)]