30812376

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 95040000

約数和(自身を除く): 64227624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 197, 228, 266, 294, 343, 392, 394, 399, 456, 532, 588, 591, 686, 788, 798, 931, 1029, 1064, 1176, 1182, 1372, 1379, 1576, 1596, 1862, 2058, 2364, 2744, 2758, 2793, 3192, 3724, 3743, 4116, 4137, 4728, 5516, 5586, 6517, 7448, 7486, 8232, 8274, 9653, 11032, 11172, 11229, 13034, 14972, 16548, 19306, 19551, 22344, 22458, 26068, 26201, 28959, 29944, 33096, 38612, 39102, 44916, 52136, 52402, 57918, 67571, 77224, 78204, 78603, 89832, 104804, 115836, 135142, 156408, 157206, 183407, 202713, 209608, 231672, 270284, 314412, 366814, 405426, 540568, 550221, 628824, 733628, 810852, 1100442, 1283849, 1467256, 1621704, 2200884, 2567698, 3851547, 4401768, 5135396, 7703094, 10270792, 15406188, 30812376]

約数ペア:

[(1, 30812376), (2, 15406188), (3, 10270792), (4, 7703094), (6, 5135396), (7, 4401768), (8, 3851547), (12, 2567698), (14, 2200884), (19, 1621704), (21, 1467256), (24, 1283849), (28, 1100442), (38, 810852), (42, 733628), (49, 628824), (56, 550221), (57, 540568), (76, 405426), (84, 366814), (98, 314412), (114, 270284), (133, 231672), (147, 209608), (152, 202713), (168, 183407), (196, 157206), (197, 156408), (228, 135142), (266, 115836), (294, 104804), (343, 89832), (392, 78603), (394, 78204), (399, 77224), (456, 67571), (532, 57918), (588, 52402), (591, 52136), (686, 44916), (788, 39102), (798, 38612), (931, 33096), (1029, 29944), (1064, 28959), (1176, 26201), (1182, 26068), (1372, 22458), (1379, 22344), (1576, 19551), (1596, 19306), (1862, 16548), (2058, 14972), (2364, 13034), (2744, 11229), (2758, 11172), (2793, 11032), (3192, 9653), (3724, 8274), (3743, 8232), (4116, 7486), (4137, 7448), (4728, 6517), (5516, 5586)]