17205129540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31861351}}^1$

素因数の和:31861369

約数の個数: 48

約数和(自身を含む): 53527071360

約数和(自身を除く): 36321941820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31861351, 63722702, 95584053, 127445404, 159306755, 191168106, 286752159, 318613510, 382336212, 477920265, 573504318, 637227020, 860256477, 955840530, 1147008636, 1433760795, 1720512954, 1911681060, 2867521590, 3441025908, 4301282385, 5735043180, 8602564770, 17205129540]

約数ペア:

[(1, 17205129540), (2, 8602564770), (3, 5735043180), (4, 4301282385), (5, 3441025908), (6, 2867521590), (9, 1911681060), (10, 1720512954), (12, 1433760795), (15, 1147008636), (18, 955840530), (20, 860256477), (27, 637227020), (30, 573504318), (36, 477920265), (45, 382336212), (54, 318613510), (60, 286752159), (90, 191168106), (108, 159306755), (135, 127445404), (180, 95584053), (270, 63722702), (540, 31861351)]