926712540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{396031}}^1$

素因数の和:396059

約数の個数: 72

約数和(自身を含む): 3027268608

約数和(自身を除く): 2100556068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 396031, 792062, 1188093, 1584124, 1980155, 2376186, 3564279, 3960310, 4752372, 5148403, 5940465, 7128558, 7920620, 10296806, 11880930, 14257116, 15445209, 17821395, 20593612, 23761860, 25742015, 30890418, 35642790, 46335627, 51484030, 61780836, 71285580, 77226045, 92671254, 102968060, 154452090, 185342508, 231678135, 308904180, 463356270, 926712540]

約数ペア:

[(1, 926712540), (2, 463356270), (3, 308904180), (4, 231678135), (5, 185342508), (6, 154452090), (9, 102968060), (10, 92671254), (12, 77226045), (13, 71285580), (15, 61780836), (18, 51484030), (20, 46335627), (26, 35642790), (30, 30890418), (36, 25742015), (39, 23761860), (45, 20593612), (52, 17821395), (60, 15445209), (65, 14257116), (78, 11880930), (90, 10296806), (117, 7920620), (130, 7128558), (156, 5940465), (180, 5148403), (195, 4752372), (234, 3960310), (260, 3564279), (390, 2376186), (468, 1980155), (585, 1584124), (780, 1188093), (1170, 792062), (2340, 396031)]