27019910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 51397632

約数和(自身を除く): 24377722

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2027, 2666, 4054, 6665, 10135, 13330, 20270, 62837, 87161, 125674, 174322, 314185, 435805, 628370, 871610, 2701991, 5403982, 13509955, 27019910]

約数ペア:

[(1, 27019910), (2, 13509955), (5, 5403982), (10, 2701991), (31, 871610), (43, 628370), (62, 435805), (86, 314185), (155, 174322), (215, 125674), (310, 87161), (430, 62837), (1333, 20270), (2027, 13330), (2666, 10135), (4054, 6665)]