30137716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22901}}^1$

素因数の和:22959

約数の個数: 24

約数和(自身を含む): 61560576

約数和(自身を除く): 31422860

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 22901, 45802, 91604, 160307, 320614, 641228, 1076347, 2152694, 4305388, 7534429, 15068858, 30137716]

約数ペア:

[(1, 30137716), (2, 15068858), (4, 7534429), (7, 4305388), (14, 2152694), (28, 1076347), (47, 641228), (94, 320614), (188, 160307), (329, 91604), (658, 45802), (1316, 22901)]