45642380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 110703936

約数和(自身を除く): 65061556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3361, 3395, 6722, 6790, 13444, 13580, 16805, 23527, 33610, 47054, 67220, 94108, 117635, 235270, 326017, 470540, 652034, 1304068, 1630085, 2282119, 3260170, 4564238, 6520340, 9128476, 11410595, 22821190, 45642380]

約数ペア:

[(1, 45642380), (2, 22821190), (4, 11410595), (5, 9128476), (7, 6520340), (10, 4564238), (14, 3260170), (20, 2282119), (28, 1630085), (35, 1304068), (70, 652034), (97, 470540), (140, 326017), (194, 235270), (388, 117635), (485, 94108), (679, 67220), (970, 47054), (1358, 33610), (1940, 23527), (2716, 16805), (3361, 13580), (3395, 13444), (6722, 6790)]