198182010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508159}}^1$

素因数の和:508182

約数の個数: 32

約数和(自身を含む): 512225280

約数和(自身を除く): 314043270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 508159, 1016318, 1524477, 2540795, 3048954, 5081590, 6606067, 7622385, 13212134, 15244770, 19818201, 33030335, 39636402, 66060670, 99091005, 198182010]

約数ペア:

[(1, 198182010), (2, 99091005), (3, 66060670), (5, 39636402), (6, 33030335), (10, 19818201), (13, 15244770), (15, 13212134), (26, 7622385), (30, 6606067), (39, 5081590), (65, 3048954), (78, 2540795), (130, 1524477), (195, 1016318), (390, 508159)]