10263540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3491}}^1$

素因数の和:3517

約数の個数: 72

約数和(自身を含む): 33439392

約数和(自身を除く): 23175852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3491, 6982, 10473, 13964, 17455, 20946, 24437, 34910, 41892, 48874, 52365, 69820, 73311, 97748, 104730, 122185, 146622, 171059, 209460, 244370, 293244, 342118, 366555, 488740, 513177, 684236, 733110, 855295, 1026354, 1466220, 1710590, 2052708, 2565885, 3421180, 5131770, 10263540]

約数ペア:

[(1, 10263540), (2, 5131770), (3, 3421180), (4, 2565885), (5, 2052708), (6, 1710590), (7, 1466220), (10, 1026354), (12, 855295), (14, 733110), (15, 684236), (20, 513177), (21, 488740), (28, 366555), (30, 342118), (35, 293244), (42, 244370), (49, 209460), (60, 171059), (70, 146622), (84, 122185), (98, 104730), (105, 97748), (140, 73311), (147, 69820), (196, 52365), (210, 48874), (245, 41892), (294, 34910), (420, 24437), (490, 20946), (588, 17455), (735, 13964), (980, 10473), (1470, 6982), (2940, 3491)]