2017142940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{53279}}^1$

素因数の和:53922

約数の個数: 48

約数和(自身を含む): 5657057280

約数和(自身を除く): 3639914340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2524, 3155, 3786, 6310, 7572, 9465, 12620, 18930, 37860, 53279, 106558, 159837, 213116, 266395, 319674, 532790, 639348, 799185, 1065580, 1598370, 3196740, 33619049, 67238098, 100857147, 134476196, 168095245, 201714294, 336190490, 403428588, 504285735, 672380980, 1008571470, 2017142940]

約数ペア:

[(1, 2017142940), (2, 1008571470), (3, 672380980), (4, 504285735), (5, 403428588), (6, 336190490), (10, 201714294), (12, 168095245), (15, 134476196), (20, 100857147), (30, 67238098), (60, 33619049), (631, 3196740), (1262, 1598370), (1893, 1065580), (2524, 799185), (3155, 639348), (3786, 532790), (6310, 319674), (7572, 266395), (9465, 213116), (12620, 159837), (18930, 106558), (37860, 53279)]