34870190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{31991}}^1$

素因数の和:32107

約数の個数: 16

約数和(自身を含む): 63344160

約数和(自身を除く): 28473970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 31991, 63982, 159955, 319910, 3487019, 6974038, 17435095, 34870190]

約数ペア:

[(1, 34870190), (2, 17435095), (5, 6974038), (10, 3487019), (109, 319910), (218, 159955), (545, 63982), (1090, 31991)]