12682860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 25238100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 197, 222, 290, 348, 370, 394, 435, 444, 555, 580, 591, 740, 788, 870, 985, 1073, 1110, 1182, 1740, 1970, 2146, 2220, 2364, 2955, 3219, 3940, 4292, 5365, 5713, 5910, 6438, 7289, 10730, 11426, 11820, 12876, 14578, 16095, 17139, 21460, 21867, 22852, 28565, 29156, 32190, 34278, 36445, 43734, 57130, 64380, 68556, 72890, 85695, 87468, 109335, 114260, 145780, 171390, 211381, 218670, 342780, 422762, 437340, 634143, 845524, 1056905, 1268286, 2113810, 2536572, 3170715, 4227620, 6341430, 12682860]

約数ペア:

[(1, 12682860), (2, 6341430), (3, 4227620), (4, 3170715), (5, 2536572), (6, 2113810), (10, 1268286), (12, 1056905), (15, 845524), (20, 634143), (29, 437340), (30, 422762), (37, 342780), (58, 218670), (60, 211381), (74, 171390), (87, 145780), (111, 114260), (116, 109335), (145, 87468), (148, 85695), (174, 72890), (185, 68556), (197, 64380), (222, 57130), (290, 43734), (348, 36445), (370, 34278), (394, 32190), (435, 29156), (444, 28565), (555, 22852), (580, 21867), (591, 21460), (740, 17139), (788, 16095), (870, 14578), (985, 12876), (1073, 11820), (1110, 11426), (1182, 10730), (1740, 7289), (1970, 6438), (2146, 5910), (2220, 5713), (2364, 5365), (2955, 4292), (3219, 3940)]