1225070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 2889216

約数和(自身を除く): 1664146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 43, 55, 70, 74, 77, 86, 110, 154, 185, 215, 259, 301, 370, 385, 407, 430, 473, 518, 602, 770, 814, 946, 1295, 1505, 1591, 2035, 2365, 2590, 2849, 3010, 3182, 3311, 4070, 4730, 5698, 6622, 7955, 11137, 14245, 15910, 16555, 17501, 22274, 28490, 33110, 35002, 55685, 87505, 111370, 122507, 175010, 245014, 612535, 1225070]

約数ペア:

[(1, 1225070), (2, 612535), (5, 245014), (7, 175010), (10, 122507), (11, 111370), (14, 87505), (22, 55685), (35, 35002), (37, 33110), (43, 28490), (55, 22274), (70, 17501), (74, 16555), (77, 15910), (86, 14245), (110, 11137), (154, 7955), (185, 6622), (215, 5698), (259, 4730), (301, 4070), (370, 3311), (385, 3182), (407, 3010), (430, 2849), (473, 2590), (518, 2365), (602, 2035), (770, 1591), (814, 1505), (946, 1295)]