1836770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1792030

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 199, 355, 398, 710, 923, 995, 1846, 1990, 2587, 4615, 5174, 9230, 12935, 14129, 25870, 28258, 70645, 141290, 183677, 367354, 918385, 1836770]

約数ペア:

[(1, 1836770), (2, 918385), (5, 367354), (10, 183677), (13, 141290), (26, 70645), (65, 28258), (71, 25870), (130, 14129), (142, 12935), (199, 9230), (355, 5174), (398, 4615), (710, 2587), (923, 1990), (995, 1846)]