9941580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 32904144

約数和(自身を除く): 22962564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5021, 10042, 15063, 20084, 25105, 30126, 45189, 50210, 55231, 60252, 75315, 90378, 100420, 110462, 150630, 165693, 180756, 220924, 225945, 276155, 301260, 331386, 451890, 497079, 552310, 662772, 828465, 903780, 994158, 1104620, 1656930, 1988316, 2485395, 3313860, 4970790, 9941580]

約数ペア:

[(1, 9941580), (2, 4970790), (3, 3313860), (4, 2485395), (5, 1988316), (6, 1656930), (9, 1104620), (10, 994158), (11, 903780), (12, 828465), (15, 662772), (18, 552310), (20, 497079), (22, 451890), (30, 331386), (33, 301260), (36, 276155), (44, 225945), (45, 220924), (55, 180756), (60, 165693), (66, 150630), (90, 110462), (99, 100420), (110, 90378), (132, 75315), (165, 60252), (180, 55231), (198, 50210), (220, 45189), (330, 30126), (396, 25105), (495, 20084), (660, 15063), (990, 10042), (1980, 5021)]