68691390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^2$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 175033872

約数和(自身を除く): 106342482

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 367, 510, 734, 1101, 1835, 2202, 3670, 5505, 6239, 11010, 12478, 18717, 31195, 37434, 62390, 93585, 134689, 187170, 269378, 404067, 673445, 808134, 1346890, 2020335, 2289713, 4040670, 4579426, 6869139, 11448565, 13738278, 22897130, 34345695, 68691390]

約数ペア:

[(1, 68691390), (2, 34345695), (3, 22897130), (5, 13738278), (6, 11448565), (10, 6869139), (15, 4579426), (17, 4040670), (30, 2289713), (34, 2020335), (51, 1346890), (85, 808134), (102, 673445), (170, 404067), (255, 269378), (367, 187170), (510, 134689), (734, 93585), (1101, 62390), (1835, 37434), (2202, 31195), (3670, 18717), (5505, 12478), (6239, 11010)]