538843860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32189}}^1$

素因数の和:32238

約数の個数: 96

約数和(自身を含む): 1730534400

約数和(自身を除く): 1191690540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 32189, 64378, 96567, 128756, 160945, 193134, 289701, 321890, 386268, 482835, 579402, 643780, 869103, 965670, 997859, 1158804, 1448505, 1738206, 1931340, 1995718, 2897010, 2993577, 3476412, 3991436, 4345515, 4989295, 5794020, 5987154, 8691030, 8980731, 9978590, 11974308, 14967885, 17382060, 17961462, 19957180, 26942193, 29935770, 35922924, 44903655, 53884386, 59871540, 89807310, 107768772, 134710965, 179614620, 269421930, 538843860]

約数ペア:

[(1, 538843860), (2, 269421930), (3, 179614620), (4, 134710965), (5, 107768772), (6, 89807310), (9, 59871540), (10, 53884386), (12, 44903655), (15, 35922924), (18, 29935770), (20, 26942193), (27, 19957180), (30, 17961462), (31, 17382060), (36, 14967885), (45, 11974308), (54, 9978590), (60, 8980731), (62, 8691030), (90, 5987154), (93, 5794020), (108, 4989295), (124, 4345515), (135, 3991436), (155, 3476412), (180, 2993577), (186, 2897010), (270, 1995718), (279, 1931340), (310, 1738206), (372, 1448505), (465, 1158804), (540, 997859), (558, 965670), (620, 869103), (837, 643780), (930, 579402), (1116, 482835), (1395, 386268), (1674, 321890), (1860, 289701), (2790, 193134), (3348, 160945), (4185, 128756), (5580, 96567), (8370, 64378), (16740, 32189)]