30995146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24358

約数の個数: 24

約数和(自身を含む): 58246020

約数和(自身を除く): 27250874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 24329, 48658, 170303, 316277, 340606, 632554, 1192121, 2213939, 2384242, 4427878, 15497573, 30995146]

約数ペア:

[(1, 30995146), (2, 15497573), (7, 4427878), (13, 2384242), (14, 2213939), (26, 1192121), (49, 632554), (91, 340606), (98, 316277), (182, 170303), (637, 48658), (1274, 24329)]