19055730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27617}}^1$

素因数の和:27650

約数の個数: 32

約数和(自身を含む): 47723904

約数和(自身を除く): 28668174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27617, 55234, 82851, 138085, 165702, 276170, 414255, 635191, 828510, 1270382, 1905573, 3175955, 3811146, 6351910, 9527865, 19055730]

約数ペア:

[(1, 19055730), (2, 9527865), (3, 6351910), (5, 3811146), (6, 3175955), (10, 1905573), (15, 1270382), (23, 828510), (30, 635191), (46, 414255), (69, 276170), (115, 165702), (138, 138085), (230, 82851), (345, 55234), (690, 27617)]