7587990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 20077200

約数和(自身を除く): 12489210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1429, 1770, 2655, 2858, 4287, 5310, 7145, 8574, 12861, 14290, 21435, 25722, 42870, 64305, 84311, 128610, 168622, 252933, 421555, 505866, 758799, 843110, 1264665, 1517598, 2529330, 3793995, 7587990]

約数ペア:

[(1, 7587990), (2, 3793995), (3, 2529330), (5, 1517598), (6, 1264665), (9, 843110), (10, 758799), (15, 505866), (18, 421555), (30, 252933), (45, 168622), (59, 128610), (90, 84311), (118, 64305), (177, 42870), (295, 25722), (354, 21435), (531, 14290), (590, 12861), (885, 8574), (1062, 7145), (1429, 5310), (1770, 4287), (2655, 2858)]