231457210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^2$

素因数の和:607

約数の個数: 36

約数和(自身を含む): 444141198

約数和(自身を除く): 212683988

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 289, 566, 578, 1415, 1445, 2830, 2890, 4811, 9622, 24055, 48110, 80089, 81787, 160178, 163574, 400445, 408935, 800890, 817870, 1361513, 2723026, 6807565, 13615130, 23145721, 46291442, 115728605, 231457210]

約数ペア:

[(1, 231457210), (2, 115728605), (5, 46291442), (10, 23145721), (17, 13615130), (34, 6807565), (85, 2723026), (170, 1361513), (283, 817870), (289, 800890), (566, 408935), (578, 400445), (1415, 163574), (1445, 160178), (2830, 81787), (2890, 80089), (4811, 48110), (9622, 24055)]