1092980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 2706816

約数和(自身を除く): 1613836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 211, 259, 370, 422, 518, 740, 844, 1036, 1055, 1295, 1477, 2110, 2590, 2954, 4220, 5180, 5908, 7385, 7807, 14770, 15614, 29540, 31228, 39035, 54649, 78070, 109298, 156140, 218596, 273245, 546490, 1092980]

約数ペア:

[(1, 1092980), (2, 546490), (4, 273245), (5, 218596), (7, 156140), (10, 109298), (14, 78070), (20, 54649), (28, 39035), (35, 31228), (37, 29540), (70, 15614), (74, 14770), (140, 7807), (148, 7385), (185, 5908), (211, 5180), (259, 4220), (370, 2954), (422, 2590), (518, 2110), (740, 1477), (844, 1295), (1036, 1055)]