2783152860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 7867238400

約数和(自身を除く): 5084085540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 479, 537, 541, 716, 895, 958, 1074, 1082, 1437, 1623, 1790, 1916, 2148, 2164, 2395, 2685, 2705, 2874, 3246, 3580, 4790, 5370, 5410, 5748, 6492, 7185, 8115, 9580, 10740, 10820, 14370, 16230, 28740, 32460, 85741, 96839, 171482, 193678, 257223, 259139, 290517, 342964, 387356, 428705, 484195, 514446, 518278, 581034, 777417, 857410, 968390, 1028892, 1036556, 1162068, 1286115, 1295695, 1452585, 1554834, 1714820, 1936780, 2572230, 2591390, 2905170, 3109668, 3887085, 5144460, 5182780, 5810340, 7774170, 15548340, 46385881, 92771762, 139157643, 185543524, 231929405, 278315286, 463858810, 556630572, 695788215, 927717620, 1391576430, 2783152860]

約数ペア:

[(1, 2783152860), (2, 1391576430), (3, 927717620), (4, 695788215), (5, 556630572), (6, 463858810), (10, 278315286), (12, 231929405), (15, 185543524), (20, 139157643), (30, 92771762), (60, 46385881), (179, 15548340), (358, 7774170), (479, 5810340), (537, 5182780), (541, 5144460), (716, 3887085), (895, 3109668), (958, 2905170), (1074, 2591390), (1082, 2572230), (1437, 1936780), (1623, 1714820), (1790, 1554834), (1916, 1452585), (2148, 1295695), (2164, 1286115), (2395, 1162068), (2685, 1036556), (2705, 1028892), (2874, 968390), (3246, 857410), (3580, 777417), (4790, 581034), (5370, 518278), (5410, 514446), (5748, 484195), (6492, 428705), (7185, 387356), (8115, 342964), (9580, 290517), (10740, 259139), (10820, 257223), (14370, 193678), (16230, 171482), (28740, 96839), (32460, 85741)]