147415730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191449}}^1$

素因数の和:191474

約数の個数: 32

約数和(自身を含む): 330825600

約数和(自身を除く): 183409870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 191449, 382898, 957245, 1340143, 1914490, 2105939, 2680286, 4211878, 6700715, 10529695, 13401430, 14741573, 21059390, 29483146, 73707865, 147415730]

約数ペア:

[(1, 147415730), (2, 73707865), (5, 29483146), (7, 21059390), (10, 14741573), (11, 13401430), (14, 10529695), (22, 6700715), (35, 4211878), (55, 2680286), (70, 2105939), (77, 1914490), (110, 1340143), (154, 957245), (385, 382898), (770, 191449)]