26856270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 81589248

約数和(自身を除く): 54732978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 907, 987, 1410, 1645, 1814, 1974, 2115, 2721, 2961, 3290, 4230, 4535, 4935, 5442, 5922, 6349, 8163, 9070, 9870, 12698, 13605, 14805, 16326, 19047, 27210, 29610, 31745, 38094, 40815, 42629, 57141, 63490, 81630, 85258, 95235, 114282, 127887, 190470, 213145, 255774, 285705, 298403, 383661, 426290, 571410, 596806, 639435, 767322, 895209, 1278870, 1492015, 1790418, 1918305, 2685627, 2984030, 3836610, 4476045, 5371254, 8952090, 13428135, 26856270]

約数ペア:

[(1, 26856270), (2, 13428135), (3, 8952090), (5, 5371254), (6, 4476045), (7, 3836610), (9, 2984030), (10, 2685627), (14, 1918305), (15, 1790418), (18, 1492015), (21, 1278870), (30, 895209), (35, 767322), (42, 639435), (45, 596806), (47, 571410), (63, 426290), (70, 383661), (90, 298403), (94, 285705), (105, 255774), (126, 213145), (141, 190470), (210, 127887), (235, 114282), (282, 95235), (315, 85258), (329, 81630), (423, 63490), (470, 57141), (630, 42629), (658, 40815), (705, 38094), (846, 31745), (907, 29610), (987, 27210), (1410, 19047), (1645, 16326), (1814, 14805), (1974, 13605), (2115, 12698), (2721, 9870), (2961, 9070), (3290, 8163), (4230, 6349), (4535, 5922), (4935, 5442)]