10980522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 29411712

約数和(自身を除く): 18431190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 421, 483, 567, 621, 842, 966, 1134, 1242, 1263, 1449, 1863, 2526, 2898, 2947, 3726, 3789, 4347, 5894, 7578, 8694, 8841, 9683, 11367, 13041, 17682, 19366, 22734, 26082, 26523, 29049, 34101, 53046, 58098, 67781, 68202, 79569, 87147, 135562, 159138, 174294, 203343, 238707, 261441, 406686, 477414, 522882, 610029, 784323, 1220058, 1568646, 1830087, 3660174, 5490261, 10980522]

約数ペア:

[(1, 10980522), (2, 5490261), (3, 3660174), (6, 1830087), (7, 1568646), (9, 1220058), (14, 784323), (18, 610029), (21, 522882), (23, 477414), (27, 406686), (42, 261441), (46, 238707), (54, 203343), (63, 174294), (69, 159138), (81, 135562), (126, 87147), (138, 79569), (161, 68202), (162, 67781), (189, 58098), (207, 53046), (322, 34101), (378, 29049), (414, 26523), (421, 26082), (483, 22734), (567, 19366), (621, 17682), (842, 13041), (966, 11367), (1134, 9683), (1242, 8841), (1263, 8694), (1449, 7578), (1863, 5894), (2526, 4347), (2898, 3789), (2947, 3726)]