87659210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3001}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 165998592

約数和(自身を除く): 78339382

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 3001, 5842, 6002, 14605, 15005, 29210, 30010, 69023, 138046, 345115, 381127, 690230, 762254, 1905635, 3811270, 8765921, 17531842, 43829605, 87659210]

約数ペア:

[(1, 87659210), (2, 43829605), (5, 17531842), (10, 8765921), (23, 3811270), (46, 1905635), (115, 762254), (127, 690230), (230, 381127), (254, 345115), (635, 138046), (1270, 69023), (2921, 30010), (3001, 29210), (5842, 15005), (6002, 14605)]