2017858860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22739}}^1$

素因数の和:22800

約数の個数: 144

約数和(自身を含む): 6704661600

約数和(自身を除く): 4686802740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 8874, 9860, 14790, 17748, 22185, 22739, 29580, 44370, 45478, 68217, 88740, 90956, 113695, 136434, 204651, 227390, 272868, 341085, 386563, 409302, 454780, 659431, 682170, 773126, 818604, 1023255, 1159689, 1318862, 1364340, 1546252, 1932815, 1978293, 2046510, 2319378, 2637724, 3297155, 3479067, 3865630, 3956586, 4093020, 4638756, 5798445, 5934879, 6594310, 6958134, 7731260, 7913172, 9891465, 11210327, 11596890, 11869758, 13188620, 13916268, 17395335, 19782930, 22420654, 23193780, 23739516, 29674395, 33630981, 34790670, 39565860, 44841308, 56051635, 59348790, 67261962, 69581340, 100892943, 112103270, 118697580, 134523924, 168154905, 201785886, 224206540, 336309810, 403571772, 504464715, 672619620, 1008929430, 2017858860]

約数ペア:

[(1, 2017858860), (2, 1008929430), (3, 672619620), (4, 504464715), (5, 403571772), (6, 336309810), (9, 224206540), (10, 201785886), (12, 168154905), (15, 134523924), (17, 118697580), (18, 112103270), (20, 100892943), (29, 69581340), (30, 67261962), (34, 59348790), (36, 56051635), (45, 44841308), (51, 39565860), (58, 34790670), (60, 33630981), (68, 29674395), (85, 23739516), (87, 23193780), (90, 22420654), (102, 19782930), (116, 17395335), (145, 13916268), (153, 13188620), (170, 11869758), (174, 11596890), (180, 11210327), (204, 9891465), (255, 7913172), (261, 7731260), (290, 6958134), (306, 6594310), (340, 5934879), (348, 5798445), (435, 4638756), (493, 4093020), (510, 3956586), (522, 3865630), (580, 3479067), (612, 3297155), (765, 2637724), (870, 2319378), (986, 2046510), (1020, 1978293), (1044, 1932815), (1305, 1546252), (1479, 1364340), (1530, 1318862), (1740, 1159689), (1972, 1023255), (2465, 818604), (2610, 773126), (2958, 682170), (3060, 659431), (4437, 454780), (4930, 409302), (5220, 386563), (5916, 341085), (7395, 272868), (8874, 227390), (9860, 204651), (14790, 136434), (17748, 113695), (22185, 90956), (22739, 88740), (29580, 68217), (44370, 45478)]