127403710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3931}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 262720512

約数和(自身を除く): 135316802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2315, 3241, 3931, 4630, 6482, 7862, 16205, 19655, 27517, 32410, 39310, 55034, 137585, 275170, 1820053, 3640106, 9100265, 12740371, 18200530, 25480742, 63701855, 127403710]

約数ペア:

[(1, 127403710), (2, 63701855), (5, 25480742), (7, 18200530), (10, 12740371), (14, 9100265), (35, 3640106), (70, 1820053), (463, 275170), (926, 137585), (2315, 55034), (3241, 39310), (3931, 32410), (4630, 27517), (6482, 19655), (7862, 16205)]