30311256

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2531}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 75960000

約数和(自身を除く): 45648744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2531, 2994, 3992, 5062, 5988, 7593, 10124, 11976, 15186, 20248, 30372, 60744, 1262969, 2525938, 3788907, 5051876, 7577814, 10103752, 15155628, 30311256]

約数ペア:

[(1, 30311256), (2, 15155628), (3, 10103752), (4, 7577814), (6, 5051876), (8, 3788907), (12, 2525938), (24, 1262969), (499, 60744), (998, 30372), (1497, 20248), (1996, 15186), (2531, 11976), (2994, 10124), (3992, 7593), (5062, 5988)]