2012382855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 4091802624

約数和(自身を除く): 2079419769

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 97, 105, 201, 291, 315, 335, 469, 485, 603, 679, 873, 983, 1005, 1407, 1455, 2037, 2345, 2949, 3015, 3395, 4221, 4365, 4915, 6111, 6499, 6881, 7035, 8847, 10185, 14745, 19497, 20643, 21105, 30555, 32495, 34405, 44235, 45493, 58491, 61929, 65861, 95351, 97485, 103215, 136479, 197583, 227465, 286053, 292455, 309645, 329305, 409437, 461027, 476755, 592749, 667457, 682395, 858159, 987915, 1383081, 1430265, 2002371, 2047185, 2305135, 2963745, 3337285, 4149243, 4290795, 6007113, 6388517, 6915405, 10011855, 19165551, 20746215, 30035565, 31942585, 44719619, 57496653, 95827755, 134158857, 223598095, 287483265, 402476571, 670794285, 2012382855]

約数ペア:

[(1, 2012382855), (3, 670794285), (5, 402476571), (7, 287483265), (9, 223598095), (15, 134158857), (21, 95827755), (35, 57496653), (45, 44719619), (63, 31942585), (67, 30035565), (97, 20746215), (105, 19165551), (201, 10011855), (291, 6915405), (315, 6388517), (335, 6007113), (469, 4290795), (485, 4149243), (603, 3337285), (679, 2963745), (873, 2305135), (983, 2047185), (1005, 2002371), (1407, 1430265), (1455, 1383081), (2037, 987915), (2345, 858159), (2949, 682395), (3015, 667457), (3395, 592749), (4221, 476755), (4365, 461027), (4915, 409437), (6111, 329305), (6499, 309645), (6881, 292455), (7035, 286053), (8847, 227465), (10185, 197583), (14745, 136479), (19497, 103215), (20643, 97485), (21105, 95351), (30555, 65861), (32495, 61929), (34405, 58491), (44235, 45493)]