12045730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 22777200

約数和(自身を除く): 10731470

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 569, 730, 1138, 2117, 2845, 4234, 5690, 10585, 16501, 21170, 33002, 41537, 82505, 83074, 165010, 207685, 415370, 1204573, 2409146, 6022865, 12045730]

約数ペア:

[(1, 12045730), (2, 6022865), (5, 2409146), (10, 1204573), (29, 415370), (58, 207685), (73, 165010), (145, 83074), (146, 82505), (290, 41537), (365, 33002), (569, 21170), (730, 16501), (1138, 10585), (2117, 5690), (2845, 4234)]