102828530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20123}}^1$

素因数の和:20210

約数の個数: 32

約数和(自身を含む): 214441344

約数和(自身を除く): 111612814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 20123, 40246, 100615, 140861, 201230, 281722, 704305, 1408610, 1468979, 2937958, 7344895, 10282853, 14689790, 20565706, 51414265, 102828530]

約数ペア:

[(1, 102828530), (2, 51414265), (5, 20565706), (7, 14689790), (10, 10282853), (14, 7344895), (35, 2937958), (70, 1468979), (73, 1408610), (146, 704305), (365, 281722), (511, 201230), (730, 140861), (1022, 100615), (2555, 40246), (5110, 20123)]