169464290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12713}}^1$

素因数の和:12794

約数の個数: 32

約数和(自身を含む): 322223616

約数和(自身を除く): 152759326

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 12713, 13330, 25426, 63565, 127130, 394103, 546659, 788206, 1093318, 1970515, 2733295, 3941030, 5466590, 16946429, 33892858, 84732145, 169464290]

約数ペア:

[(1, 169464290), (2, 84732145), (5, 33892858), (10, 16946429), (31, 5466590), (43, 3941030), (62, 2733295), (86, 1970515), (155, 1093318), (215, 788206), (310, 546659), (430, 394103), (1333, 127130), (2666, 63565), (6665, 25426), (12713, 13330)]