68376690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253247}}^1$

素因数の和:253263

約数の個数: 32

約数和(自身を含む): 182338560

約数和(自身を除く): 113961870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253247, 506494, 759741, 1266235, 1519482, 2279223, 2532470, 3798705, 4558446, 6837669, 7597410, 11396115, 13675338, 22792230, 34188345, 68376690]

約数ペア:

[(1, 68376690), (2, 34188345), (3, 22792230), (5, 13675338), (6, 11396115), (9, 7597410), (10, 6837669), (15, 4558446), (18, 3798705), (27, 2532470), (30, 2279223), (45, 1519482), (54, 1266235), (90, 759741), (135, 506494), (270, 253247)]