118884290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{242621}}^1$

素因数の和:242642

約数の個数: 24

約数和(自身を含む): 248930172

約数和(自身を除く): 130045882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 242621, 485242, 1213105, 1698347, 2426210, 3396694, 8491735, 11888429, 16983470, 23776858, 59442145, 118884290]

約数ペア:

[(1, 118884290), (2, 59442145), (5, 23776858), (7, 16983470), (10, 11888429), (14, 8491735), (35, 3396694), (49, 2426210), (70, 1698347), (98, 1213105), (245, 485242), (490, 242621)]