782830530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{378179}}^1$

素因数の和:378215

約数の個数: 48

約数和(自身を含む): 2123858880

約数和(自身を除く): 1341028350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 378179, 756358, 1134537, 1890895, 2269074, 3403611, 3781790, 5672685, 6807222, 8698117, 11345370, 17018055, 17396234, 26094351, 34036110, 43490585, 52188702, 78283053, 86981170, 130471755, 156566106, 260943510, 391415265, 782830530]

約数ペア:

[(1, 782830530), (2, 391415265), (3, 260943510), (5, 156566106), (6, 130471755), (9, 86981170), (10, 78283053), (15, 52188702), (18, 43490585), (23, 34036110), (30, 26094351), (45, 17396234), (46, 17018055), (69, 11345370), (90, 8698117), (115, 6807222), (138, 5672685), (207, 3781790), (230, 3403611), (345, 2269074), (414, 1890895), (690, 1134537), (1035, 756358), (2070, 378179)]