99681890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129457}}^1$

素因数の和:129482

約数の個数: 32

約数和(自身を含む): 223703424

約数和(自身を除く): 124021534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 129457, 258914, 647285, 906199, 1294570, 1424027, 1812398, 2848054, 4530995, 7120135, 9061990, 9968189, 14240270, 19936378, 49840945, 99681890]

約数ペア:

[(1, 99681890), (2, 49840945), (5, 19936378), (7, 14240270), (10, 9968189), (11, 9061990), (14, 7120135), (22, 4530995), (35, 2848054), (55, 1812398), (70, 1424027), (77, 1294570), (110, 906199), (154, 647285), (385, 258914), (770, 129457)]