15671378450

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{5407}}^1$

素因数の和:5466

約数の個数: 144

約数和(自身を含む): 36815500800

約数和(自身を除く): 21144122350

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 169, 175, 182, 245, 325, 338, 343, 350, 455, 490, 637, 650, 686, 845, 910, 1183, 1225, 1274, 1690, 1715, 2275, 2366, 2450, 3185, 3430, 4225, 4459, 4550, 5407, 5915, 6370, 8281, 8450, 8575, 8918, 10814, 11830, 15925, 16562, 17150, 22295, 27035, 29575, 31850, 37849, 41405, 44590, 54070, 57967, 59150, 70291, 75698, 82810, 111475, 115934, 135175, 140582, 189245, 207025, 222950, 264943, 270350, 289835, 351455, 378490, 414050, 492037, 529886, 579670, 702910, 913783, 946225, 984074, 1324715, 1449175, 1757275, 1827566, 1854601, 1892450, 2460185, 2649430, 2898350, 3444259, 3514550, 3709202, 4568915, 4920370, 6396481, 6623575, 6888518, 9137830, 9273005, 12300925, 12792962, 13247150, 17221295, 18546010, 22844575, 24109813, 24601850, 31982405, 34442590, 44775367, 45689150, 46365025, 48219626, 63964810, 86106475, 89550734, 92730050, 120549065, 159912025, 172212950, 223876835, 241098130, 313427569, 319824050, 447753670, 602745325, 626855138, 1119384175, 1205490650, 1567137845, 2238768350, 3134275690, 7835689225, 15671378450]

約数ペア:

[(1, 15671378450), (2, 7835689225), (5, 3134275690), (7, 2238768350), (10, 1567137845), (13, 1205490650), (14, 1119384175), (25, 626855138), (26, 602745325), (35, 447753670), (49, 319824050), (50, 313427569), (65, 241098130), (70, 223876835), (91, 172212950), (98, 159912025), (130, 120549065), (169, 92730050), (175, 89550734), (182, 86106475), (245, 63964810), (325, 48219626), (338, 46365025), (343, 45689150), (350, 44775367), (455, 34442590), (490, 31982405), (637, 24601850), (650, 24109813), (686, 22844575), (845, 18546010), (910, 17221295), (1183, 13247150), (1225, 12792962), (1274, 12300925), (1690, 9273005), (1715, 9137830), (2275, 6888518), (2366, 6623575), (2450, 6396481), (3185, 4920370), (3430, 4568915), (4225, 3709202), (4459, 3514550), (4550, 3444259), (5407, 2898350), (5915, 2649430), (6370, 2460185), (8281, 1892450), (8450, 1854601), (8575, 1827566), (8918, 1757275), (10814, 1449175), (11830, 1324715), (15925, 984074), (16562, 946225), (17150, 913783), (22295, 702910), (27035, 579670), (29575, 529886), (31850, 492037), (37849, 414050), (41405, 378490), (44590, 351455), (54070, 289835), (57967, 270350), (59150, 264943), (70291, 222950), (75698, 207025), (82810, 189245), (111475, 140582), (115934, 135175)]