724175060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 1788853248

約数和(自身を除く): 1064678188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 157, 188, 235, 314, 329, 470, 628, 658, 701, 785, 940, 1099, 1316, 1402, 1570, 1645, 2198, 2804, 3140, 3290, 3505, 4396, 4907, 5495, 6580, 7010, 7379, 9814, 10990, 14020, 14758, 19628, 21980, 24535, 29516, 32947, 36895, 49070, 51653, 65894, 73790, 98140, 103306, 110057, 131788, 147580, 164735, 206612, 220114, 230629, 258265, 329470, 440228, 461258, 516530, 550285, 658940, 770399, 922516, 1033060, 1100570, 1153145, 1540798, 2201140, 2306290, 3081596, 3851995, 4612580, 5172679, 7703990, 10345358, 15407980, 20690716, 25863395, 36208753, 51726790, 72417506, 103453580, 144835012, 181043765, 362087530, 724175060]

約数ペア:

[(1, 724175060), (2, 362087530), (4, 181043765), (5, 144835012), (7, 103453580), (10, 72417506), (14, 51726790), (20, 36208753), (28, 25863395), (35, 20690716), (47, 15407980), (70, 10345358), (94, 7703990), (140, 5172679), (157, 4612580), (188, 3851995), (235, 3081596), (314, 2306290), (329, 2201140), (470, 1540798), (628, 1153145), (658, 1100570), (701, 1033060), (785, 922516), (940, 770399), (1099, 658940), (1316, 550285), (1402, 516530), (1570, 461258), (1645, 440228), (2198, 329470), (2804, 258265), (3140, 230629), (3290, 220114), (3505, 206612), (4396, 164735), (4907, 147580), (5495, 131788), (6580, 110057), (7010, 103306), (7379, 98140), (9814, 73790), (10990, 65894), (14020, 51653), (14758, 49070), (19628, 36895), (21980, 32947), (24535, 29516)]