3487870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 3116546

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 181, 205, 235, 362, 410, 470, 905, 1810, 1927, 3854, 7421, 8507, 9635, 14842, 17014, 19270, 37105, 42535, 74210, 85070, 348787, 697574, 1743935, 3487870]

約数ペア:

[(1, 3487870), (2, 1743935), (5, 697574), (10, 348787), (41, 85070), (47, 74210), (82, 42535), (94, 37105), (181, 19270), (205, 17014), (235, 14842), (362, 9635), (410, 8507), (470, 7421), (905, 3854), (1810, 1927)]