64923570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37967}}^1$

素因数の和:37999

約数の個数: 48

約数和(自身を含む): 177690240

約数和(自身を除く): 112766670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 37967, 75934, 113901, 189835, 227802, 341703, 379670, 569505, 683406, 721373, 1139010, 1442746, 1708515, 2164119, 3417030, 3606865, 4328238, 6492357, 7213730, 10820595, 12984714, 21641190, 32461785, 64923570]

約数ペア:

[(1, 64923570), (2, 32461785), (3, 21641190), (5, 12984714), (6, 10820595), (9, 7213730), (10, 6492357), (15, 4328238), (18, 3606865), (19, 3417030), (30, 2164119), (38, 1708515), (45, 1442746), (57, 1139010), (90, 721373), (95, 683406), (114, 569505), (171, 379670), (190, 341703), (285, 227802), (342, 189835), (570, 113901), (855, 75934), (1710, 37967)]