127132390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4093

約数の個数: 64

約数和(自身を含む): 292336128

約数和(自身を除く): 165203738

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4027, 4510, 6314, 8054, 15785, 20135, 28189, 31570, 40270, 44297, 56378, 88594, 140945, 165107, 221485, 281890, 310079, 330214, 442970, 620158, 825535, 1155749, 1550395, 1651070, 1816177, 2311498, 3100790, 3632354, 5778745, 9080885, 11557490, 12713239, 18161770, 25426478, 63566195, 127132390]

約数ペア:

[(1, 127132390), (2, 63566195), (5, 25426478), (7, 18161770), (10, 12713239), (11, 11557490), (14, 9080885), (22, 5778745), (35, 3632354), (41, 3100790), (55, 2311498), (70, 1816177), (77, 1651070), (82, 1550395), (110, 1155749), (154, 825535), (205, 620158), (287, 442970), (385, 330214), (410, 310079), (451, 281890), (574, 221485), (770, 165107), (902, 140945), (1435, 88594), (2255, 56378), (2870, 44297), (3157, 40270), (4027, 31570), (4510, 28189), (6314, 20135), (8054, 15785)]