179966710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 415603872

約数和(自身を除く): 235637162

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 173, 193, 245, 346, 385, 386, 490, 539, 770, 865, 965, 1078, 1211, 1351, 1730, 1903, 1930, 2123, 2422, 2695, 2702, 3806, 4246, 5390, 6055, 6755, 8477, 9457, 9515, 10615, 12110, 13321, 13510, 14861, 16954, 18914, 19030, 21230, 26642, 29722, 33389, 42385, 47285, 66605, 66778, 74305, 84770, 93247, 94570, 104027, 133210, 148610, 166945, 186494, 208054, 233723, 333890, 367279, 466235, 467446, 520135, 734558, 932470, 1040270, 1168615, 1636061, 1836395, 2337230, 2570953, 3272122, 3672790, 5141906, 8180305, 12854765, 16360610, 17996671, 25709530, 35993342, 89983355, 179966710]

約数ペア:

[(1, 179966710), (2, 89983355), (5, 35993342), (7, 25709530), (10, 17996671), (11, 16360610), (14, 12854765), (22, 8180305), (35, 5141906), (49, 3672790), (55, 3272122), (70, 2570953), (77, 2337230), (98, 1836395), (110, 1636061), (154, 1168615), (173, 1040270), (193, 932470), (245, 734558), (346, 520135), (385, 467446), (386, 466235), (490, 367279), (539, 333890), (770, 233723), (865, 208054), (965, 186494), (1078, 166945), (1211, 148610), (1351, 133210), (1730, 104027), (1903, 94570), (1930, 93247), (2123, 84770), (2422, 74305), (2695, 66778), (2702, 66605), (3806, 47285), (4246, 42385), (5390, 33389), (6055, 29722), (6755, 26642), (8477, 21230), (9457, 19030), (9515, 18914), (10615, 16954), (12110, 14861), (13321, 13510)]