2471064530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 4938537600

約数和(自身を除く): 2467473070

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 173, 178, 346, 445, 865, 890, 979, 1459, 1730, 1903, 1958, 2918, 3806, 4895, 7295, 9515, 9790, 14590, 15397, 16049, 19030, 30794, 32098, 76985, 80245, 129851, 153970, 160490, 169367, 252407, 259702, 338734, 504814, 649255, 846835, 1262035, 1298510, 1428361, 1693670, 2524070, 2776477, 2856722, 5552954, 7141805, 13882385, 14283610, 22464223, 27764770, 44928446, 112321115, 224642230, 247106453, 494212906, 1235532265, 2471064530]

約数ペア:

[(1, 2471064530), (2, 1235532265), (5, 494212906), (10, 247106453), (11, 224642230), (22, 112321115), (55, 44928446), (89, 27764770), (110, 22464223), (173, 14283610), (178, 13882385), (346, 7141805), (445, 5552954), (865, 2856722), (890, 2776477), (979, 2524070), (1459, 1693670), (1730, 1428361), (1903, 1298510), (1958, 1262035), (2918, 846835), (3806, 649255), (4895, 504814), (7295, 338734), (9515, 259702), (9790, 252407), (14590, 169367), (15397, 160490), (16049, 153970), (19030, 129851), (30794, 80245), (32098, 76985)]