64489590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65141}}^1$

素因数の和:65165

約数の個数: 48

約数和(自身を含む): 182918736

約数和(自身を除く): 118429146

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, 65141, 130282, 195423, 325705, 390846, 586269, 651410, 716551, 977115, 1172538, 1433102, 1954230, 2149653, 2931345, 3582755, 4299306, 5862690, 6448959, 7165510, 10748265, 12897918, 21496530, 32244795, 64489590]

約数ペア:

[(1, 64489590), (2, 32244795), (3, 21496530), (5, 12897918), (6, 10748265), (9, 7165510), (10, 6448959), (11, 5862690), (15, 4299306), (18, 3582755), (22, 2931345), (30, 2149653), (33, 1954230), (45, 1433102), (55, 1172538), (66, 977115), (90, 716551), (99, 651410), (110, 586269), (165, 390846), (198, 325705), (330, 195423), (495, 130282), (990, 65141)]