31236670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 58859136

約数和(自身を除く): 27622466

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1621, 1927, 3242, 3854, 8105, 9635, 16210, 19270, 66461, 76187, 132922, 152374, 332305, 380935, 664610, 761870, 3123667, 6247334, 15618335, 31236670]

約数ペア:

[(1, 31236670), (2, 15618335), (5, 6247334), (10, 3123667), (41, 761870), (47, 664610), (82, 380935), (94, 332305), (205, 152374), (235, 132922), (410, 76187), (470, 66461), (1621, 19270), (1927, 16210), (3242, 9635), (3854, 8105)]