2007478530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{20113}}^1$

素因数の和:21235

約数の個数: 48

約数和(自身を含む): 5224410360

約数和(自身を除く): 3216931830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 2218, 3327, 5545, 6654, 9981, 11090, 16635, 19962, 20113, 33270, 40226, 49905, 60339, 99810, 100565, 120678, 181017, 201130, 301695, 362034, 603390, 905085, 1810170, 22305317, 44610634, 66915951, 111526585, 133831902, 200747853, 223053170, 334579755, 401495706, 669159510, 1003739265, 2007478530]

約数ペア:

[(1, 2007478530), (2, 1003739265), (3, 669159510), (5, 401495706), (6, 334579755), (9, 223053170), (10, 200747853), (15, 133831902), (18, 111526585), (30, 66915951), (45, 44610634), (90, 22305317), (1109, 1810170), (2218, 905085), (3327, 603390), (5545, 362034), (6654, 301695), (9981, 201130), (11090, 181017), (16635, 120678), (19962, 100565), (20113, 99810), (33270, 60339), (40226, 49905)]