12762810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 33513480

約数和(自身を除く): 20750670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1301, 1635, 1962, 2602, 3270, 3903, 4905, 6505, 7806, 9810, 11709, 13010, 19515, 23418, 39030, 58545, 117090, 141809, 283618, 425427, 709045, 850854, 1276281, 1418090, 2127135, 2552562, 4254270, 6381405, 12762810]

約数ペア:

[(1, 12762810), (2, 6381405), (3, 4254270), (5, 2552562), (6, 2127135), (9, 1418090), (10, 1276281), (15, 850854), (18, 709045), (30, 425427), (45, 283618), (90, 141809), (109, 117090), (218, 58545), (327, 39030), (545, 23418), (654, 19515), (981, 13010), (1090, 11709), (1301, 9810), (1635, 7806), (1962, 6505), (2602, 4905), (3270, 3903)]