231554510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{56893}}^1$

素因数の和:56948

約数の個数: 32

約数和(自身を含む): 466985952

約数和(自身を除く): 235431442

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 56893, 113786, 284465, 568930, 625823, 1251646, 2105041, 3129115, 4210082, 6258230, 10525205, 21050410, 23155451, 46310902, 115777255, 231554510]

約数ペア:

[(1, 231554510), (2, 115777255), (5, 46310902), (10, 23155451), (11, 21050410), (22, 10525205), (37, 6258230), (55, 4210082), (74, 3129115), (110, 2105041), (185, 1251646), (370, 625823), (407, 568930), (814, 284465), (2035, 113786), (4070, 56893)]