2350845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 2591235

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 439, 595, 765, 1071, 1317, 1785, 2195, 3073, 3951, 5355, 6585, 7463, 9219, 15365, 19755, 22389, 27657, 37315, 46095, 52241, 67167, 111945, 138285, 156723, 261205, 335835, 470169, 783615, 2350845]

約数ペア:

[(1, 2350845), (3, 783615), (5, 470169), (7, 335835), (9, 261205), (15, 156723), (17, 138285), (21, 111945), (35, 67167), (45, 52241), (51, 46095), (63, 37315), (85, 27657), (105, 22389), (119, 19755), (153, 15365), (255, 9219), (315, 7463), (357, 6585), (439, 5355), (595, 3951), (765, 3073), (1071, 2195), (1317, 1785)]