23920470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 72813312

約数和(自身を除く): 48892842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 883, 903, 1290, 1505, 1766, 1806, 1935, 2649, 2709, 3010, 3870, 4415, 4515, 5298, 5418, 6181, 7947, 8830, 9030, 12362, 13245, 13545, 15894, 18543, 26490, 27090, 30905, 37086, 37969, 39735, 55629, 61810, 75938, 79470, 92715, 111258, 113907, 185430, 189845, 227814, 265783, 278145, 341721, 379690, 531566, 556290, 569535, 683442, 797349, 1139070, 1328915, 1594698, 1708605, 2392047, 2657830, 3417210, 3986745, 4784094, 7973490, 11960235, 23920470]

約数ペア:

[(1, 23920470), (2, 11960235), (3, 7973490), (5, 4784094), (6, 3986745), (7, 3417210), (9, 2657830), (10, 2392047), (14, 1708605), (15, 1594698), (18, 1328915), (21, 1139070), (30, 797349), (35, 683442), (42, 569535), (43, 556290), (45, 531566), (63, 379690), (70, 341721), (86, 278145), (90, 265783), (105, 227814), (126, 189845), (129, 185430), (210, 113907), (215, 111258), (258, 92715), (301, 79470), (315, 75938), (387, 61810), (430, 55629), (602, 39735), (630, 37969), (645, 37086), (774, 30905), (883, 27090), (903, 26490), (1290, 18543), (1505, 15894), (1766, 13545), (1806, 13245), (1935, 12362), (2649, 9030), (2709, 8830), (3010, 7947), (3870, 6181), (4415, 5418), (4515, 5298)]