68822490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208553}}^1$

素因数の和:208574

約数の個数: 32

約数和(自身を含む): 180190656

約数和(自身を除く): 111368166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 208553, 417106, 625659, 1042765, 1251318, 2085530, 2294083, 3128295, 4588166, 6256590, 6882249, 11470415, 13764498, 22940830, 34411245, 68822490]

約数ペア:

[(1, 68822490), (2, 34411245), (3, 22940830), (5, 13764498), (6, 11470415), (10, 6882249), (11, 6256590), (15, 4588166), (22, 3128295), (30, 2294083), (33, 2085530), (55, 1251318), (66, 1042765), (110, 625659), (165, 417106), (330, 208553)]