339270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 836352

約数和(自身を除く): 497082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 263, 430, 526, 645, 789, 1290, 1315, 1578, 2630, 3945, 7890, 11309, 22618, 33927, 56545, 67854, 113090, 169635, 339270]

約数ペア:

[(1, 339270), (2, 169635), (3, 113090), (5, 67854), (6, 56545), (10, 33927), (15, 22618), (30, 11309), (43, 7890), (86, 3945), (129, 2630), (215, 1578), (258, 1315), (263, 1290), (430, 789), (526, 645)]