310080618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{748987}}^1$

素因数の和:749018

約数の個数: 24

約数和(自身を含む): 701052768

約数和(自身を除く): 390972150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 748987, 1497974, 2246961, 4493922, 6740883, 13481766, 17226701, 34453402, 51680103, 103360206, 155040309, 310080618]

約数ペア:

[(1, 310080618), (2, 155040309), (3, 103360206), (6, 51680103), (9, 34453402), (18, 17226701), (23, 13481766), (46, 6740883), (69, 4493922), (138, 2246961), (207, 1497974), (414, 748987)]