142765644290

素因数分解:

$2^1\times 5^1\times {\mathrm{49043}}^1\times {\mathrm{291103}}^1$

素因数の和:340153

約数の個数: 16

約数和(自身を含む): 256984282368

約数和(自身を除く): 114218638078

約数列:

[1, 2, 5, 10, 49043, 98086, 245215, 291103, 490430, 582206, 1455515, 2911030, 14276564429, 28553128858, 71382822145, 142765644290]

約数ペア:

[(1, 142765644290), (2, 71382822145), (5, 28553128858), (10, 14276564429), (49043, 2911030), (98086, 1455515), (245215, 582206), (291103, 490430)]