67394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 189168000

約数和(自身を除く): 121773060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2251, 2495, 2994, 4502, 4990, 5988, 6753, 7485, 9004, 9980, 11255, 13506, 14970, 22510, 27012, 29940, 33765, 45020, 67530, 135060, 1123249, 2246498, 3369747, 4492996, 5616245, 6739494, 11232490, 13478988, 16848735, 22464980, 33697470, 67394940]

約数ペア:

[(1, 67394940), (2, 33697470), (3, 22464980), (4, 16848735), (5, 13478988), (6, 11232490), (10, 6739494), (12, 5616245), (15, 4492996), (20, 3369747), (30, 2246498), (60, 1123249), (499, 135060), (998, 67530), (1497, 45020), (1996, 33765), (2251, 29940), (2495, 27012), (2994, 22510), (4502, 14970), (4990, 13506), (5988, 11255), (6753, 9980), (7485, 9004)]