521104770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199657}}^1$

素因数の和:199699

約数の個数: 48

約数和(自身を含む): 1401599160

約数和(自身を除く): 880494390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 199657, 399314, 598971, 998285, 1197942, 1796913, 1996570, 2994855, 3593826, 5790053, 5989710, 8984565, 11580106, 17370159, 17969130, 28950265, 34740318, 52110477, 57900530, 86850795, 104220954, 173701590, 260552385, 521104770]

約数ペア:

[(1, 521104770), (2, 260552385), (3, 173701590), (5, 104220954), (6, 86850795), (9, 57900530), (10, 52110477), (15, 34740318), (18, 28950265), (29, 17969130), (30, 17370159), (45, 11580106), (58, 8984565), (87, 5989710), (90, 5790053), (145, 3593826), (174, 2994855), (261, 1996570), (290, 1796913), (435, 1197942), (522, 998285), (870, 598971), (1305, 399314), (2610, 199657)]