5418490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 12607488

約数和(自身を除く): 7188998

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 227, 310, 341, 385, 434, 454, 682, 770, 1085, 1135, 1589, 1705, 2170, 2270, 2387, 2497, 3178, 3410, 4774, 4994, 7037, 7945, 11935, 12485, 14074, 15890, 17479, 23870, 24970, 34958, 35185, 49259, 70370, 77407, 87395, 98518, 154814, 174790, 246295, 387035, 492590, 541849, 774070, 1083698, 2709245, 5418490]

約数ペア:

[(1, 5418490), (2, 2709245), (5, 1083698), (7, 774070), (10, 541849), (11, 492590), (14, 387035), (22, 246295), (31, 174790), (35, 154814), (55, 98518), (62, 87395), (70, 77407), (77, 70370), (110, 49259), (154, 35185), (155, 34958), (217, 24970), (227, 23870), (310, 17479), (341, 15890), (385, 14074), (434, 12485), (454, 11935), (682, 7945), (770, 7037), (1085, 4994), (1135, 4774), (1589, 3410), (1705, 3178), (2170, 2497), (2270, 2387)]