74702950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{30491}}^1$

素因数の和:30517

約数の個数: 36

約数和(自身を含む): 161638092

約数和(自身を除く): 86935142

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 30491, 60982, 152455, 213437, 304910, 426874, 762275, 1067185, 1494059, 1524550, 2134370, 2988118, 5335925, 7470295, 10671850, 14940590, 37351475, 74702950]

約数ペア:

[(1, 74702950), (2, 37351475), (5, 14940590), (7, 10671850), (10, 7470295), (14, 5335925), (25, 2988118), (35, 2134370), (49, 1524550), (50, 1494059), (70, 1067185), (98, 762275), (175, 426874), (245, 304910), (350, 213437), (490, 152455), (1225, 60982), (2450, 30491)]