1023110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2052864

約数和(自身を除く): 1029754

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 131, 142, 262, 355, 655, 710, 781, 1310, 1441, 1562, 2882, 3905, 7205, 7810, 9301, 14410, 18602, 46505, 93010, 102311, 204622, 511555, 1023110]

約数ペア:

[(1, 1023110), (2, 511555), (5, 204622), (10, 102311), (11, 93010), (22, 46505), (55, 18602), (71, 14410), (110, 9301), (131, 7810), (142, 7205), (262, 3905), (355, 2882), (655, 1562), (710, 1441), (781, 1310)]