68274330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20879}}^1$

素因数の和:20998

約数の個数: 32

約数和(自身を含む): 165369600

約数和(自身を除く): 97095270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20879, 41758, 62637, 104395, 125274, 208790, 313185, 626370, 2275811, 4551622, 6827433, 11379055, 13654866, 22758110, 34137165, 68274330]

約数ペア:

[(1, 68274330), (2, 34137165), (3, 22758110), (5, 13654866), (6, 11379055), (10, 6827433), (15, 4551622), (30, 2275811), (109, 626370), (218, 313185), (327, 208790), (545, 125274), (654, 104395), (1090, 62637), (1635, 41758), (3270, 20879)]