9897690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 26282880

約数和(自身を除く): 16385190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 337, 445, 534, 674, 890, 979, 1011, 1335, 1685, 1958, 2022, 2670, 2937, 3370, 3707, 4895, 5055, 5874, 7414, 9790, 10110, 11121, 14685, 18535, 22242, 29370, 29993, 37070, 55605, 59986, 89979, 111210, 149965, 179958, 299930, 329923, 449895, 659846, 899790, 989769, 1649615, 1979538, 3299230, 4948845, 9897690]

約数ペア:

[(1, 9897690), (2, 4948845), (3, 3299230), (5, 1979538), (6, 1649615), (10, 989769), (11, 899790), (15, 659846), (22, 449895), (30, 329923), (33, 299930), (55, 179958), (66, 149965), (89, 111210), (110, 89979), (165, 59986), (178, 55605), (267, 37070), (330, 29993), (337, 29370), (445, 22242), (534, 18535), (674, 14685), (890, 11121), (979, 10110), (1011, 9790), (1335, 7414), (1685, 5874), (1958, 5055), (2022, 4895), (2670, 3707), (2937, 3370)]