281081370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9369379}}^1$

素因数の和:9369389

約数の個数: 16

約数和(自身を含む): 674595360

約数和(自身を除く): 393513990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9369379, 18738758, 28108137, 46846895, 56216274, 93693790, 140540685, 281081370]

約数ペア:

[(1, 281081370), (2, 140540685), (3, 93693790), (5, 56216274), (6, 46846895), (10, 28108137), (15, 18738758), (30, 9369379)]