130606740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65963}}^1$

素因数の和:65989

約数の個数: 72

約数和(自身を含む): 432196128

約数和(自身を除く): 301589388

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, 65963, 131926, 197889, 263852, 329815, 395778, 593667, 659630, 725593, 791556, 989445, 1187334, 1319260, 1451186, 1978890, 2176779, 2374668, 2902372, 2968335, 3627965, 3957780, 4353558, 5936670, 6530337, 7255930, 8707116, 10883895, 11873340, 13060674, 14511860, 21767790, 26121348, 32651685, 43535580, 65303370, 130606740]

約数ペア:

[(1, 130606740), (2, 65303370), (3, 43535580), (4, 32651685), (5, 26121348), (6, 21767790), (9, 14511860), (10, 13060674), (11, 11873340), (12, 10883895), (15, 8707116), (18, 7255930), (20, 6530337), (22, 5936670), (30, 4353558), (33, 3957780), (36, 3627965), (44, 2968335), (45, 2902372), (55, 2374668), (60, 2176779), (66, 1978890), (90, 1451186), (99, 1319260), (110, 1187334), (132, 989445), (165, 791556), (180, 725593), (198, 659630), (220, 593667), (330, 395778), (396, 329815), (495, 263852), (660, 197889), (990, 131926), (1980, 65963)]