347430850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1433}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 698283432

約数和(自身を除く): 350852582

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 373, 650, 746, 1433, 1865, 2866, 3730, 4849, 7165, 9325, 9698, 14330, 18629, 18650, 24245, 35825, 37258, 48490, 71650, 93145, 121225, 186290, 242450, 465725, 534509, 931450, 1069018, 2672545, 5345090, 6948617, 13362725, 13897234, 26725450, 34743085, 69486170, 173715425, 347430850]

約数ペア:

[(1, 347430850), (2, 173715425), (5, 69486170), (10, 34743085), (13, 26725450), (25, 13897234), (26, 13362725), (50, 6948617), (65, 5345090), (130, 2672545), (325, 1069018), (373, 931450), (650, 534509), (746, 465725), (1433, 242450), (1865, 186290), (2866, 121225), (3730, 93145), (4849, 71650), (7165, 48490), (9325, 37258), (9698, 35825), (14330, 24245), (18629, 18650)]