30907324

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15121}}^1$

素因数の和:15205

約数の個数: 24

約数和(自身を含む): 62665568

約数和(自身を除く): 31758244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 15121, 30242, 60484, 105847, 211694, 423388, 1103833, 2207666, 4415332, 7726831, 15453662, 30907324]

約数ペア:

[(1, 30907324), (2, 15453662), (4, 7726831), (7, 4415332), (14, 2207666), (28, 1103833), (73, 423388), (146, 211694), (292, 105847), (511, 60484), (1022, 30242), (2044, 15121)]