734302270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{182209}}^1$

素因数の和:182260

約数の個数: 32

約数和(自身を含む): 1469341440

約数和(自身を除く): 735039170

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 182209, 364418, 911045, 1822090, 2368717, 4737434, 5648479, 11296958, 11843585, 23687170, 28242395, 56484790, 73430227, 146860454, 367151135, 734302270]

約数ペア:

[(1, 734302270), (2, 367151135), (5, 146860454), (10, 73430227), (13, 56484790), (26, 28242395), (31, 23687170), (62, 11843585), (65, 11296958), (130, 5648479), (155, 4737434), (310, 2368717), (403, 1822090), (806, 911045), (2015, 364418), (4030, 182209)]