312036620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117307}}^1$

素因数の和:117342

約数の個数: 48

約数和(自身を含む): 788309760

約数和(自身を除く): 476273140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 117307, 234614, 469228, 586535, 821149, 1173070, 1642298, 2228833, 2346140, 3284596, 4105745, 4457666, 8211490, 8915332, 11144165, 15601831, 16422980, 22288330, 31203662, 44576660, 62407324, 78009155, 156018310, 312036620]

約数ペア:

[(1, 312036620), (2, 156018310), (4, 78009155), (5, 62407324), (7, 44576660), (10, 31203662), (14, 22288330), (19, 16422980), (20, 15601831), (28, 11144165), (35, 8915332), (38, 8211490), (70, 4457666), (76, 4105745), (95, 3284596), (133, 2346140), (140, 2228833), (190, 1642298), (266, 1173070), (380, 821149), (532, 586535), (665, 469228), (1330, 234614), (2660, 117307)]