329616980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 868250880

約数和(自身を除く): 538633900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 193, 220, 308, 385, 386, 770, 772, 965, 1109, 1351, 1540, 1930, 2123, 2218, 2702, 3860, 4246, 4436, 5404, 5545, 6755, 7763, 8492, 10615, 11090, 12199, 13510, 14861, 15526, 21230, 22180, 24398, 27020, 29722, 31052, 38815, 42460, 48796, 59444, 60995, 74305, 77630, 85393, 121990, 148610, 155260, 170786, 214037, 243980, 297220, 341572, 426965, 428074, 853930, 856148, 1070185, 1498259, 1707860, 2140370, 2354407, 2996518, 4280740, 4708814, 5993036, 7491295, 9417628, 11772035, 14982590, 16480849, 23544070, 29965180, 32961698, 47088140, 65923396, 82404245, 164808490, 329616980]

約数ペア:

[(1, 329616980), (2, 164808490), (4, 82404245), (5, 65923396), (7, 47088140), (10, 32961698), (11, 29965180), (14, 23544070), (20, 16480849), (22, 14982590), (28, 11772035), (35, 9417628), (44, 7491295), (55, 5993036), (70, 4708814), (77, 4280740), (110, 2996518), (140, 2354407), (154, 2140370), (193, 1707860), (220, 1498259), (308, 1070185), (385, 856148), (386, 853930), (770, 428074), (772, 426965), (965, 341572), (1109, 297220), (1351, 243980), (1540, 214037), (1930, 170786), (2123, 155260), (2218, 148610), (2702, 121990), (3860, 85393), (4246, 77630), (4436, 74305), (5404, 60995), (5545, 59444), (6755, 48796), (7763, 42460), (8492, 38815), (10615, 31052), (11090, 29722), (12199, 27020), (13510, 24398), (14861, 22180), (15526, 21230)]