1468604540

素因数分解:

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

素因数の和:182262

約数の個数: 48

約数和(自身を含む): 3428463360

約数和(自身を除く): 1959858820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 182209, 364418, 728836, 911045, 1822090, 2368717, 3644180, 4737434, 5648479, 9474868, 11296958, 11843585, 22593916, 23687170, 28242395, 47374340, 56484790, 73430227, 112969580, 146860454, 293720908, 367151135, 734302270, 1468604540]

約数ペア:

[(1, 1468604540), (2, 734302270), (4, 367151135), (5, 293720908), (10, 146860454), (13, 112969580), (20, 73430227), (26, 56484790), (31, 47374340), (52, 28242395), (62, 23687170), (65, 22593916), (124, 11843585), (130, 11296958), (155, 9474868), (260, 5648479), (310, 4737434), (403, 3644180), (620, 2368717), (806, 1822090), (1612, 911045), (2015, 728836), (4030, 364418), (8060, 182209)]