254380030

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{17293}}^1$

素因数の和:18771

約数の個数: 16

約数和(自身を含む): 458221824

約数和(自身を除く): 203841794

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 14710, 17293, 34586, 86465, 172930, 25438003, 50876006, 127190015, 254380030]

約数ペア:

[(1, 254380030), (2, 127190015), (5, 50876006), (10, 25438003), (1471, 172930), (2942, 86465), (7355, 34586), (14710, 17293)]