1057706580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2518349}}^1$

素因数の和:2518368

約数の個数: 48

約数和(自身を含む): 3384662400

約数和(自身を除く): 2326955820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2518349, 5036698, 7555047, 10073396, 12591745, 15110094, 17628443, 25183490, 30220188, 35256886, 37775235, 50366980, 52885329, 70513772, 75550470, 88142215, 105770658, 151100940, 176284430, 211541316, 264426645, 352568860, 528853290, 1057706580]

約数ペア:

[(1, 1057706580), (2, 528853290), (3, 352568860), (4, 264426645), (5, 211541316), (6, 176284430), (7, 151100940), (10, 105770658), (12, 88142215), (14, 75550470), (15, 70513772), (20, 52885329), (21, 50366980), (28, 37775235), (30, 35256886), (35, 30220188), (42, 25183490), (60, 17628443), (70, 15110094), (84, 12591745), (105, 10073396), (140, 7555047), (210, 5036698), (420, 2518349)]