227408030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{320293}}^1$

素因数の和:320371

約数の個数: 16

約数和(自身を含む): 415101024

約数和(自身を除く): 187692994

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 320293, 640586, 1601465, 3202930, 22740803, 45481606, 113704015, 227408030]

約数ペア:

[(1, 227408030), (2, 113704015), (5, 45481606), (10, 22740803), (71, 3202930), (142, 1601465), (355, 640586), (710, 320293)]