140502670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182471}}^1$

素因数の和:182496

約数の個数: 32

約数和(自身を含む): 315311616

約数和(自身を除く): 174808946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 182471, 364942, 912355, 1277297, 1824710, 2007181, 2554594, 4014362, 6386485, 10035905, 12772970, 14050267, 20071810, 28100534, 70251335, 140502670]

約数ペア:

[(1, 140502670), (2, 70251335), (5, 28100534), (7, 20071810), (10, 14050267), (11, 12772970), (14, 10035905), (22, 6386485), (35, 4014362), (55, 2554594), (70, 2007181), (77, 1824710), (110, 1277297), (154, 912355), (385, 364942), (770, 182471)]