30874165

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 44979840

約数和(自身を除く): 14105675

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5479, 5635, 27395, 38353, 126017, 191765, 268471, 630085, 882119, 1342355, 4410595, 6174833, 30874165]

約数ペア:

[(1, 30874165), (5, 6174833), (7, 4410595), (23, 1342355), (35, 882119), (49, 630085), (115, 268471), (161, 191765), (245, 126017), (805, 38353), (1127, 27395), (5479, 5635)]