289219590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{292141}}^1$

素因数の和:292165

約数の個数: 48

約数和(自身を含む): 820334736

約数和(自身を除く): 531115146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 292141, 584282, 876423, 1460705, 1752846, 2629269, 2921410, 3213551, 4382115, 5258538, 6427102, 8764230, 9640653, 13146345, 16067755, 19281306, 26292690, 28921959, 32135510, 48203265, 57843918, 96406530, 144609795, 289219590]

約数ペア:

[(1, 289219590), (2, 144609795), (3, 96406530), (5, 57843918), (6, 48203265), (9, 32135510), (10, 28921959), (11, 26292690), (15, 19281306), (18, 16067755), (22, 13146345), (30, 9640653), (33, 8764230), (45, 6427102), (55, 5258538), (66, 4382115), (90, 3213551), (99, 2921410), (110, 2629269), (165, 1752846), (198, 1460705), (330, 876423), (495, 584282), (990, 292141)]