64850030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{132347}}^1$

素因数の和:132368

約数の個数: 24

約数和(自身を含む): 135789048

約数和(自身を除く): 70939018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 132347, 264694, 661735, 926429, 1323470, 1852858, 4632145, 6485003, 9264290, 12970006, 32425015, 64850030]

約数ペア:

[(1, 64850030), (2, 32425015), (5, 12970006), (7, 9264290), (10, 6485003), (14, 4632145), (35, 1852858), (49, 1323470), (70, 926429), (98, 661735), (245, 264694), (490, 132347)]