3138996980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{30841}}^1$

素因数の和:31584

約数の個数: 48

約数和(自身を含む): 7544199936

約数和(自身を除く): 4405202956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 1454, 2908, 3635, 5089, 7270, 10178, 14540, 20356, 25445, 30841, 50890, 61682, 101780, 123364, 154205, 215887, 308410, 431774, 616820, 863548, 1079435, 2158870, 4317740, 22421407, 44842814, 89685628, 112107035, 156949849, 224214070, 313899698, 448428140, 627799396, 784749245, 1569498490, 3138996980]

約数ペア:

[(1, 3138996980), (2, 1569498490), (4, 784749245), (5, 627799396), (7, 448428140), (10, 313899698), (14, 224214070), (20, 156949849), (28, 112107035), (35, 89685628), (70, 44842814), (140, 22421407), (727, 4317740), (1454, 2158870), (2908, 1079435), (3635, 863548), (5089, 616820), (7270, 431774), (10178, 308410), (14540, 215887), (20356, 154205), (25445, 123364), (30841, 101780), (50890, 61682)]