13307330540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{73061}}^1$

素因数の和:74378

約数の個数: 48

約数和(自身を含む): 31962579264

約数和(自身を除く): 18655248724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1301, 2602, 5204, 6505, 9107, 13010, 18214, 26020, 36428, 45535, 73061, 91070, 146122, 182140, 292244, 365305, 511427, 730610, 1022854, 1461220, 2045708, 2557135, 5114270, 10228540, 95052361, 190104722, 380209444, 475261805, 665366527, 950523610, 1330733054, 1901047220, 2661466108, 3326832635, 6653665270, 13307330540]

約数ペア:

[(1, 13307330540), (2, 6653665270), (4, 3326832635), (5, 2661466108), (7, 1901047220), (10, 1330733054), (14, 950523610), (20, 665366527), (28, 475261805), (35, 380209444), (70, 190104722), (140, 95052361), (1301, 10228540), (2602, 5114270), (5204, 2557135), (6505, 2045708), (9107, 1461220), (13010, 1022854), (18214, 730610), (26020, 511427), (36428, 365305), (45535, 292244), (73061, 182140), (91070, 146122)]