66469590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67141}}^1$

素因数の和:67165

約数の個数: 48

約数和(自身を含む): 188534736

約数和(自身を除く): 122065146

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, 67141, 134282, 201423, 335705, 402846, 604269, 671410, 738551, 1007115, 1208538, 1477102, 2014230, 2215653, 3021345, 3692755, 4431306, 6042690, 6646959, 7385510, 11078265, 13293918, 22156530, 33234795, 66469590]

約数ペア:

[(1, 66469590), (2, 33234795), (3, 22156530), (5, 13293918), (6, 11078265), (9, 7385510), (10, 6646959), (11, 6042690), (15, 4431306), (18, 3692755), (22, 3021345), (30, 2215653), (33, 2014230), (45, 1477102), (55, 1208538), (66, 1007115), (90, 738551), (99, 671410), (110, 604269), (165, 402846), (198, 335705), (330, 201423), (495, 134282), (990, 67141)]