7458130

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2137}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 13469400

約数和(自身を除く): 6011270

約数列:

[1, 2, 5, 10, 349, 698, 1745, 2137, 3490, 4274, 10685, 21370, 745813, 1491626, 3729065, 7458130]

約数ペア:

[(1, 7458130), (2, 3729065), (5, 1491626), (10, 745813), (349, 21370), (698, 10685), (1745, 4274), (2137, 3490)]