173008290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 516096000

約数和(自身を除く): 343087710

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 499, 546, 635, 762, 889, 910, 998, 1270, 1365, 1497, 1651, 1778, 1905, 2495, 2667, 2730, 2994, 3302, 3493, 3810, 4445, 4953, 4990, 5334, 6487, 6986, 7485, 8255, 8890, 9906, 10479, 11557, 12974, 13335, 14970, 16510, 17465, 19461, 20958, 23114, 24765, 26670, 32435, 34671, 34930, 38922, 45409, 49530, 52395, 57785, 63373, 64870, 69342, 90818, 97305, 104790, 115570, 126746, 136227, 173355, 190119, 194610, 227045, 272454, 316865, 346710, 380238, 443611, 454090, 633730, 681135, 823849, 887222, 950595, 1330833, 1362270, 1647698, 1901190, 2218055, 2471547, 2661666, 4119245, 4436110, 4943094, 5766943, 6654165, 8238490, 11533886, 12357735, 13308330, 17300829, 24715470, 28834715, 34601658, 57669430, 86504145, 173008290]

約数ペア:

[(1, 173008290), (2, 86504145), (3, 57669430), (5, 34601658), (6, 28834715), (7, 24715470), (10, 17300829), (13, 13308330), (14, 12357735), (15, 11533886), (21, 8238490), (26, 6654165), (30, 5766943), (35, 4943094), (39, 4436110), (42, 4119245), (65, 2661666), (70, 2471547), (78, 2218055), (91, 1901190), (105, 1647698), (127, 1362270), (130, 1330833), (182, 950595), (195, 887222), (210, 823849), (254, 681135), (273, 633730), (381, 454090), (390, 443611), (455, 380238), (499, 346710), (546, 316865), (635, 272454), (762, 227045), (889, 194610), (910, 190119), (998, 173355), (1270, 136227), (1365, 126746), (1497, 115570), (1651, 104790), (1778, 97305), (1905, 90818), (2495, 69342), (2667, 64870), (2730, 63373), (2994, 57785), (3302, 52395), (3493, 49530), (3810, 45409), (4445, 38922), (4953, 34930), (4990, 34671), (5334, 32435), (6487, 26670), (6986, 24765), (7485, 23114), (8255, 20958), (8890, 19461), (9906, 17465), (10479, 16510), (11557, 14970), (12974, 13335)]