812859530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 1759532544

約数和(自身を除く): 946673014

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 173, 215, 223, 245, 301, 346, 430, 446, 490, 602, 865, 1115, 1211, 1505, 1561, 1730, 2107, 2230, 2422, 3010, 3122, 4214, 6055, 7439, 7805, 8477, 9589, 10535, 10927, 12110, 14878, 15610, 16954, 19178, 21070, 21854, 37195, 38579, 42385, 47945, 52073, 54635, 67123, 74390, 77158, 84770, 95890, 104146, 109270, 134246, 192895, 260365, 270053, 335615, 364511, 385790, 469861, 520730, 540106, 671230, 729022, 939722, 1350265, 1658897, 1822555, 1890371, 2349305, 2700530, 3317794, 3645110, 3780742, 4698610, 8294485, 9451855, 11612279, 16588970, 18903710, 23224558, 58061395, 81285953, 116122790, 162571906, 406429765, 812859530]

約数ペア:

[(1, 812859530), (2, 406429765), (5, 162571906), (7, 116122790), (10, 81285953), (14, 58061395), (35, 23224558), (43, 18903710), (49, 16588970), (70, 11612279), (86, 9451855), (98, 8294485), (173, 4698610), (215, 3780742), (223, 3645110), (245, 3317794), (301, 2700530), (346, 2349305), (430, 1890371), (446, 1822555), (490, 1658897), (602, 1350265), (865, 939722), (1115, 729022), (1211, 671230), (1505, 540106), (1561, 520730), (1730, 469861), (2107, 385790), (2230, 364511), (2422, 335615), (3010, 270053), (3122, 260365), (4214, 192895), (6055, 134246), (7439, 109270), (7805, 104146), (8477, 95890), (9589, 84770), (10535, 77158), (10927, 74390), (12110, 67123), (14878, 54635), (15610, 52073), (16954, 47945), (19178, 42385), (21070, 38579), (21854, 37195)]