69778530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 187862400

約数和(自身を除く): 118083870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2371, 2943, 3270, 4742, 4905, 5886, 7113, 9810, 11855, 14226, 14715, 21339, 23710, 29430, 35565, 42678, 64017, 71130, 106695, 128034, 213390, 258439, 320085, 516878, 640170, 775317, 1292195, 1550634, 2325951, 2584390, 3876585, 4651902, 6977853, 7753170, 11629755, 13955706, 23259510, 34889265, 69778530]

約数ペア:

[(1, 69778530), (2, 34889265), (3, 23259510), (5, 13955706), (6, 11629755), (9, 7753170), (10, 6977853), (15, 4651902), (18, 3876585), (27, 2584390), (30, 2325951), (45, 1550634), (54, 1292195), (90, 775317), (109, 640170), (135, 516878), (218, 320085), (270, 258439), (327, 213390), (545, 128034), (654, 106695), (981, 71130), (1090, 64017), (1635, 42678), (1962, 35565), (2371, 29430), (2943, 23710), (3270, 21339), (4742, 14715), (4905, 14226), (5886, 11855), (7113, 9810)]