517583340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3371}}^1$

素因数の和:4239

約数の個数: 72

約数和(自身を含む): 1572309648

約数和(自身を除く): 1054726308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853, 1706, 2559, 3371, 3412, 4265, 5118, 6742, 7677, 8530, 10113, 10236, 12795, 13484, 15354, 16855, 17060, 20226, 25590, 30339, 30708, 33710, 38385, 40452, 50565, 51180, 60678, 67420, 76770, 101130, 121356, 151695, 153540, 202260, 303390, 606780, 2875463, 5750926, 8626389, 11501852, 14377315, 17252778, 25879167, 28754630, 34505556, 43131945, 51758334, 57509260, 86263890, 103516668, 129395835, 172527780, 258791670, 517583340]

約数ペア:

[(1, 517583340), (2, 258791670), (3, 172527780), (4, 129395835), (5, 103516668), (6, 86263890), (9, 57509260), (10, 51758334), (12, 43131945), (15, 34505556), (18, 28754630), (20, 25879167), (30, 17252778), (36, 14377315), (45, 11501852), (60, 8626389), (90, 5750926), (180, 2875463), (853, 606780), (1706, 303390), (2559, 202260), (3371, 153540), (3412, 151695), (4265, 121356), (5118, 101130), (6742, 76770), (7677, 67420), (8530, 60678), (10113, 51180), (10236, 50565), (12795, 40452), (13484, 38385), (15354, 33710), (16855, 30708), (17060, 30339), (20226, 25590)]