2880811090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9292939}}^1$

素因数の和:9292977

約数の個数: 16

約数和(自身を含む): 5352733440

約数和(自身を除く): 2471922350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9292939, 18585878, 46464695, 92929390, 288081109, 576162218, 1440405545, 2880811090]

約数ペア:

[(1, 2880811090), (2, 1440405545), (5, 576162218), (10, 288081109), (31, 92929390), (62, 46464695), (155, 18585878), (310, 9292939)]