67786890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2371}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 162927936

約数和(自身を除く): 95141046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 953, 1906, 2371, 2859, 4742, 4765, 5718, 7113, 9530, 11855, 14226, 14295, 23710, 28590, 35565, 71130, 2259563, 4519126, 6778689, 11297815, 13557378, 22595630, 33893445, 67786890]

約数ペア:

[(1, 67786890), (2, 33893445), (3, 22595630), (5, 13557378), (6, 11297815), (10, 6778689), (15, 4519126), (30, 2259563), (953, 71130), (1906, 35565), (2371, 28590), (2859, 23710), (4742, 14295), (4765, 14226), (5718, 11855), (7113, 9530)]