9018660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 29272320

約数和(自身を除く): 20253660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 197, 210, 218, 327, 394, 420, 436, 545, 591, 654, 763, 788, 985, 1090, 1182, 1308, 1379, 1526, 1635, 1970, 2180, 2289, 2364, 2758, 2955, 3052, 3270, 3815, 3940, 4137, 4578, 5516, 5910, 6540, 6895, 7630, 8274, 9156, 11445, 11820, 13790, 15260, 16548, 20685, 21473, 22890, 27580, 41370, 42946, 45780, 64419, 82740, 85892, 107365, 128838, 150311, 214730, 257676, 300622, 322095, 429460, 450933, 601244, 644190, 751555, 901866, 1288380, 1503110, 1803732, 2254665, 3006220, 4509330, 9018660]

約数ペア:

[(1, 9018660), (2, 4509330), (3, 3006220), (4, 2254665), (5, 1803732), (6, 1503110), (7, 1288380), (10, 901866), (12, 751555), (14, 644190), (15, 601244), (20, 450933), (21, 429460), (28, 322095), (30, 300622), (35, 257676), (42, 214730), (60, 150311), (70, 128838), (84, 107365), (105, 85892), (109, 82740), (140, 64419), (197, 45780), (210, 42946), (218, 41370), (327, 27580), (394, 22890), (420, 21473), (436, 20685), (545, 16548), (591, 15260), (654, 13790), (763, 11820), (788, 11445), (985, 9156), (1090, 8274), (1182, 7630), (1308, 6895), (1379, 6540), (1526, 5910), (1635, 5516), (1970, 4578), (2180, 4137), (2289, 3940), (2364, 3815), (2758, 3270), (2955, 3052)]