12759690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 32845824

約数和(自身を除く): 20086134

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 197, 254, 255, 381, 394, 510, 591, 635, 762, 985, 1182, 1270, 1905, 1970, 2159, 2955, 3349, 3810, 4318, 5910, 6477, 6698, 10047, 10795, 12954, 16745, 20094, 21590, 25019, 32385, 33490, 50038, 50235, 64770, 75057, 100470, 125095, 150114, 250190, 375285, 425323, 750570, 850646, 1275969, 2126615, 2551938, 4253230, 6379845, 12759690]

約数ペア:

[(1, 12759690), (2, 6379845), (3, 4253230), (5, 2551938), (6, 2126615), (10, 1275969), (15, 850646), (17, 750570), (30, 425323), (34, 375285), (51, 250190), (85, 150114), (102, 125095), (127, 100470), (170, 75057), (197, 64770), (254, 50235), (255, 50038), (381, 33490), (394, 32385), (510, 25019), (591, 21590), (635, 20094), (762, 16745), (985, 12954), (1182, 10795), (1270, 10047), (1905, 6698), (1970, 6477), (2159, 5910), (2955, 4318), (3349, 3810)]