3402590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 6453216

約数和(自身を除く): 3050626

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 193, 205, 215, 386, 410, 430, 965, 1763, 1930, 3526, 7913, 8299, 8815, 15826, 16598, 17630, 39565, 41495, 79130, 82990, 340259, 680518, 1701295, 3402590]

約数ペア:

[(1, 3402590), (2, 1701295), (5, 680518), (10, 340259), (41, 82990), (43, 79130), (82, 41495), (86, 39565), (193, 17630), (205, 16598), (215, 15826), (386, 8815), (410, 8299), (430, 7913), (965, 3526), (1763, 1930)]