2049014790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{127189}}^1$

素因数の和:127381

約数の個数: 48

約数和(自身を含む): 5357242800

約数和(自身を除く): 3308228010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 127189, 254378, 381567, 635945, 763134, 1144701, 1271890, 1907835, 2289402, 3815670, 5723505, 11447010, 22766831, 45533662, 68300493, 113834155, 136600986, 204901479, 227668310, 341502465, 409802958, 683004930, 1024507395, 2049014790]

約数ペア:

[(1, 2049014790), (2, 1024507395), (3, 683004930), (5, 409802958), (6, 341502465), (9, 227668310), (10, 204901479), (15, 136600986), (18, 113834155), (30, 68300493), (45, 45533662), (90, 22766831), (179, 11447010), (358, 5723505), (537, 3815670), (895, 2289402), (1074, 1907835), (1611, 1271890), (1790, 1144701), (2685, 763134), (3222, 635945), (5370, 381567), (8055, 254378), (16110, 127189)]