1210770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 3436992

約数和(自身を除く): 2226222

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1223, 2446, 3669, 6115, 7338, 11007, 12230, 13453, 18345, 22014, 26906, 36690, 40359, 55035, 67265, 80718, 110070, 121077, 134530, 201795, 242154, 403590, 605385, 1210770]

約数ペア:

[(1, 1210770), (2, 605385), (3, 403590), (5, 242154), (6, 201795), (9, 134530), (10, 121077), (11, 110070), (15, 80718), (18, 67265), (22, 55035), (30, 40359), (33, 36690), (45, 26906), (55, 22014), (66, 18345), (90, 13453), (99, 12230), (110, 11007), (165, 7338), (198, 6115), (330, 3669), (495, 2446), (990, 1223)]