1240090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:737

約数の個数: 16

約数和(自身を含む): 2245320

約数和(自身を除く): 1005230

約数列:

[1, 2, 5, 10, 269, 461, 538, 922, 1345, 2305, 2690, 4610, 124009, 248018, 620045, 1240090]

約数ペア:

[(1, 1240090), (2, 620045), (5, 248018), (10, 124009), (269, 4610), (461, 2690), (538, 2305), (922, 1345)]