8670970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11261}}^1$

素因数の和:11286

約数の個数: 32

約数和(自身を含む): 19460736

約数和(自身を除く): 10789766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 11261, 22522, 56305, 78827, 112610, 123871, 157654, 247742, 394135, 619355, 788270, 867097, 1238710, 1734194, 4335485, 8670970]

約数ペア:

[(1, 8670970), (2, 4335485), (5, 1734194), (7, 1238710), (10, 867097), (11, 788270), (14, 619355), (22, 394135), (35, 247742), (55, 157654), (70, 123871), (77, 112610), (110, 78827), (154, 56305), (385, 22522), (770, 11261)]