30697492

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8369}}^1$

素因数の和:8511

約数の個数: 24

約数和(自身を含む): 61871040

約数和(自身を除く): 31173548

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8369, 16738, 33476, 58583, 117166, 234332, 1096339, 2192678, 4385356, 7674373, 15348746, 30697492]

約数ペア:

[(1, 30697492), (2, 15348746), (4, 7674373), (7, 4385356), (14, 2192678), (28, 1096339), (131, 234332), (262, 117166), (524, 58583), (917, 33476), (1834, 16738), (3668, 8369)]