151210190

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{18691}}^1$

素因数の和:19507

約数の個数: 16

約数和(自身を含む): 272529360

約数和(自身を除く): 121319170

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 18691, 37382, 93455, 186910, 15121019, 30242038, 75605095, 151210190]

約数ペア:

[(1, 151210190), (2, 75605095), (5, 30242038), (10, 15121019), (809, 186910), (1618, 93455), (4045, 37382), (8090, 18691)]