20172330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 53450280

約数和(自身を除く): 33277950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4229, 4770, 8458, 12687, 21145, 25374, 38061, 42290, 63435, 76122, 126870, 190305, 224137, 380610, 448274, 672411, 1120685, 1344822, 2017233, 2241370, 3362055, 4034466, 6724110, 10086165, 20172330]

約数ペア:

[(1, 20172330), (2, 10086165), (3, 6724110), (5, 4034466), (6, 3362055), (9, 2241370), (10, 2017233), (15, 1344822), (18, 1120685), (30, 672411), (45, 448274), (53, 380610), (90, 224137), (106, 190305), (159, 126870), (265, 76122), (318, 63435), (477, 42290), (530, 38061), (795, 25374), (954, 21145), (1590, 12687), (2385, 8458), (4229, 4770)]