310949397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 562049280

約数和(自身を除く): 251099883

約数列:

[1, 3, 9, 11, 17, 23, 29, 33, 51, 69, 87, 99, 153, 187, 207, 253, 261, 277, 319, 391, 493, 561, 667, 759, 831, 957, 1173, 1479, 1683, 2001, 2277, 2493, 2871, 3047, 3519, 4301, 4437, 4709, 5423, 6003, 6371, 7337, 8033, 9141, 11339, 12903, 14127, 16269, 19113, 22011, 24099, 27423, 34017, 38709, 42381, 48807, 51799, 57339, 66033, 70081, 72297, 88363, 102051, 108307, 124729, 136561, 155397, 184759, 210243, 265089, 324921, 374187, 409683, 466191, 554277, 630729, 795267, 974763, 1122561, 1191377, 1229049, 1502171, 1662831, 2032349, 3140903, 3574131, 4506513, 6097047, 9422709, 10722393, 13519539, 18291141, 28268127, 34549933, 103649799, 310949397]

約数ペア:

[(1, 310949397), (3, 103649799), (9, 34549933), (11, 28268127), (17, 18291141), (23, 13519539), (29, 10722393), (33, 9422709), (51, 6097047), (69, 4506513), (87, 3574131), (99, 3140903), (153, 2032349), (187, 1662831), (207, 1502171), (253, 1229049), (261, 1191377), (277, 1122561), (319, 974763), (391, 795267), (493, 630729), (561, 554277), (667, 466191), (759, 409683), (831, 374187), (957, 324921), (1173, 265089), (1479, 210243), (1683, 184759), (2001, 155397), (2277, 136561), (2493, 124729), (2871, 108307), (3047, 102051), (3519, 88363), (4301, 72297), (4437, 70081), (4709, 66033), (5423, 57339), (6003, 51799), (6371, 48807), (7337, 42381), (8033, 38709), (9141, 34017), (11339, 27423), (12903, 24099), (14127, 22011), (16269, 19113)]