69784110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70489}}^1$

素因数の和:70513

約数の個数: 48

約数和(自身を含む): 197935920

約数和(自身を除く): 128151810

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, 70489, 140978, 211467, 352445, 422934, 634401, 704890, 775379, 1057335, 1268802, 1550758, 2114670, 2326137, 3172005, 3876895, 4652274, 6344010, 6978411, 7753790, 11630685, 13956822, 23261370, 34892055, 69784110]

約数ペア:

[(1, 69784110), (2, 34892055), (3, 23261370), (5, 13956822), (6, 11630685), (9, 7753790), (10, 6978411), (11, 6344010), (15, 4652274), (18, 3876895), (22, 3172005), (30, 2326137), (33, 2114670), (45, 1550758), (55, 1268802), (66, 1057335), (90, 775379), (99, 704890), (110, 634401), (165, 422934), (198, 352445), (330, 211467), (495, 140978), (990, 70489)]