66771270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247301}}^1$

素因数の和:247317

約数の個数: 32

約数和(自身を含む): 178057440

約数和(自身を除く): 111286170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247301, 494602, 741903, 1236505, 1483806, 2225709, 2473010, 3709515, 4451418, 6677127, 7419030, 11128545, 13354254, 22257090, 33385635, 66771270]

約数ペア:

[(1, 66771270), (2, 33385635), (3, 22257090), (5, 13354254), (6, 11128545), (9, 7419030), (10, 6677127), (15, 4451418), (18, 3709515), (27, 2473010), (30, 2225709), (45, 1483806), (54, 1236505), (90, 741903), (135, 494602), (270, 247301)]