713802530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{73361}}^1$

素因数の和:73514

約数の個数: 32

約数和(自身を含む): 1478977920

約数和(自身を除く): 765175390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 73361, 146722, 366805, 513527, 733610, 1027054, 2567635, 5135270, 10197179, 20394358, 50985895, 71380253, 101971790, 142760506, 356901265, 713802530]

約数ペア:

[(1, 713802530), (2, 356901265), (5, 142760506), (7, 101971790), (10, 71380253), (14, 50985895), (35, 20394358), (70, 10197179), (139, 5135270), (278, 2567635), (695, 1027054), (973, 733610), (1390, 513527), (1946, 366805), (4865, 146722), (9730, 73361)]