16817340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 47480832

約数和(自身を除く): 30663492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2207, 2540, 3810, 4414, 6621, 7620, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 280289, 560578, 840867, 1121156, 1401445, 1681734, 2802890, 3363468, 4204335, 5605780, 8408670, 16817340]

約数ペア:

[(1, 16817340), (2, 8408670), (3, 5605780), (4, 4204335), (5, 3363468), (6, 2802890), (10, 1681734), (12, 1401445), (15, 1121156), (20, 840867), (30, 560578), (60, 280289), (127, 132420), (254, 66210), (381, 44140), (508, 33105), (635, 26484), (762, 22070), (1270, 13242), (1524, 11035), (1905, 8828), (2207, 7620), (2540, 6621), (3810, 4414)]