9820690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 19564416

約数和(自身を除く): 9743726

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1223, 1606, 2446, 4015, 6115, 8030, 12230, 13453, 26906, 67265, 89279, 134530, 178558, 446395, 892790, 982069, 1964138, 4910345, 9820690]

約数ペア:

[(1, 9820690), (2, 4910345), (5, 1964138), (10, 982069), (11, 892790), (22, 446395), (55, 178558), (73, 134530), (110, 89279), (146, 67265), (365, 26906), (730, 13453), (803, 12230), (1223, 8030), (1606, 6115), (2446, 4015)]