2017228590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18539}}^1$

素因数の和:18599

約数の個数: 128

約数和(自身を含む): 5980262400

約数和(自身を除く): 3963033810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 18539, 21762, 36270, 37078, 54405, 55617, 92695, 108810, 111234, 166851, 185390, 241007, 278085, 333702, 482014, 500553, 556170, 574709, 723021, 834255, 1001106, 1149418, 1205035, 1446042, 1668510, 1724127, 2169063, 2410070, 2502765, 2873545, 3448254, 3615105, 4338126, 5005530, 5172381, 5747090, 6507189, 7230210, 7471217, 8620635, 10344762, 10845315, 13014378, 14942434, 15517143, 17241270, 21690630, 22413651, 25861905, 31034286, 32535945, 37356085, 44827302, 51723810, 65071890, 67240953, 74712170, 77585715, 112068255, 134481906, 155171430, 201722859, 224136510, 336204765, 403445718, 672409530, 1008614295, 2017228590]

約数ペア:

[(1, 2017228590), (2, 1008614295), (3, 672409530), (5, 403445718), (6, 336204765), (9, 224136510), (10, 201722859), (13, 155171430), (15, 134481906), (18, 112068255), (26, 77585715), (27, 74712170), (30, 67240953), (31, 65071890), (39, 51723810), (45, 44827302), (54, 37356085), (62, 32535945), (65, 31034286), (78, 25861905), (90, 22413651), (93, 21690630), (117, 17241270), (130, 15517143), (135, 14942434), (155, 13014378), (186, 10845315), (195, 10344762), (234, 8620635), (270, 7471217), (279, 7230210), (310, 6507189), (351, 5747090), (390, 5172381), (403, 5005530), (465, 4338126), (558, 3615105), (585, 3448254), (702, 2873545), (806, 2502765), (837, 2410070), (930, 2169063), (1170, 1724127), (1209, 1668510), (1395, 1446042), (1674, 1205035), (1755, 1149418), (2015, 1001106), (2418, 834255), (2790, 723021), (3510, 574709), (3627, 556170), (4030, 500553), (4185, 482014), (6045, 333702), (7254, 278085), (8370, 241007), (10881, 185390), (12090, 166851), (18135, 111234), (18539, 108810), (21762, 92695), (36270, 55617), (37078, 54405)]