30385796

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1229}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 60889920

約数和(自身を除く): 30504124

約数列:

[1, 2, 4, 7, 14, 28, 883, 1229, 1766, 2458, 3532, 4916, 6181, 8603, 12362, 17206, 24724, 34412, 1085207, 2170414, 4340828, 7596449, 15192898, 30385796]

約数ペア:

[(1, 30385796), (2, 15192898), (4, 7596449), (7, 4340828), (14, 2170414), (28, 1085207), (883, 34412), (1229, 24724), (1766, 17206), (2458, 12362), (3532, 8603), (4916, 6181)]