137462060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{221713}}^1$

素因数の和:221753

約数の個数: 24

約数和(自身を含む): 297983616

約数和(自身を除く): 160521556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 221713, 443426, 886852, 1108565, 2217130, 4434260, 6873103, 13746206, 27492412, 34365515, 68731030, 137462060]

約数ペア:

[(1, 137462060), (2, 68731030), (4, 34365515), (5, 27492412), (10, 13746206), (20, 6873103), (31, 4434260), (62, 2217130), (124, 1108565), (155, 886852), (310, 443426), (620, 221713)]