6688676890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{76259}}^1$

素因数の和:76459

約数の個数: 48

約数和(自身を含む): 14083696800

約数和(自身を除く): 7395019910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 358, 490, 895, 1253, 1790, 2506, 6265, 8771, 12530, 17542, 43855, 76259, 87710, 152518, 381295, 533813, 762590, 1067626, 2669065, 3736691, 5338130, 7473382, 13650361, 18683455, 27300722, 37366910, 68251805, 95552527, 136503610, 191105054, 477762635, 668867689, 955525270, 1337735378, 3344338445, 6688676890]

約数ペア:

[(1, 6688676890), (2, 3344338445), (5, 1337735378), (7, 955525270), (10, 668867689), (14, 477762635), (35, 191105054), (49, 136503610), (70, 95552527), (98, 68251805), (179, 37366910), (245, 27300722), (358, 18683455), (490, 13650361), (895, 7473382), (1253, 5338130), (1790, 3736691), (2506, 2669065), (6265, 1067626), (8771, 762590), (12530, 533813), (17542, 381295), (43855, 152518), (76259, 87710)]