581131264910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{2087}}^1\times {\mathrm{3067}}^1$

素因数の和:6465

約数の個数: 64

約数和(自身を含む): 1197355281408

約数和(自身を除く): 616224016498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297, 2087, 2594, 3067, 4174, 6134, 6485, 9079, 10435, 12970, 14609, 15335, 18158, 20870, 21469, 29218, 30670, 42938, 45395, 73045, 90790, 107345, 146090, 214690, 2706839, 3977899, 5413678, 6400829, 7955798, 12801658, 13534195, 18947873, 19889495, 27068390, 27845293, 32004145, 37895746, 39778990, 44805803, 55690586, 64008290, 89611606, 94739365, 139226465, 189478730, 224029015, 278452930, 448058030, 8301875213, 16603750426, 41509376065, 58113126491, 83018752130, 116226252982, 290565632455, 581131264910]

約数ペア:

[(1, 581131264910), (2, 290565632455), (5, 116226252982), (7, 83018752130), (10, 58113126491), (14, 41509376065), (35, 16603750426), (70, 8301875213), (1297, 448058030), (2087, 278452930), (2594, 224029015), (3067, 189478730), (4174, 139226465), (6134, 94739365), (6485, 89611606), (9079, 64008290), (10435, 55690586), (12970, 44805803), (14609, 39778990), (15335, 37895746), (18158, 32004145), (20870, 27845293), (21469, 27068390), (29218, 19889495), (30670, 18947873), (42938, 13534195), (45395, 12801658), (73045, 7955798), (90790, 6400829), (107345, 5413678), (146090, 3977899), (214690, 2706839)]