30247408

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{13799}}^1$

素因数の和:13944

約数の個数: 20

約数和(自身を含む): 59036400

約数和(自身を除く): 28788992

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 13799, 27598, 55196, 110392, 220784, 1890463, 3780926, 7561852, 15123704, 30247408]

約数ペア:

[(1, 30247408), (2, 15123704), (4, 7561852), (8, 3780926), (16, 1890463), (137, 220784), (274, 110392), (548, 55196), (1096, 27598), (2192, 13799)]