139231230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149711}}^1$

素因数の和:149752

約数の個数: 32

約数和(自身を含む): 344936448

約数和(自身を除く): 205705218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 149711, 299422, 449133, 748555, 898266, 1497110, 2245665, 4491330, 4641041, 9282082, 13923123, 23205205, 27846246, 46410410, 69615615, 139231230]

約数ペア:

[(1, 139231230), (2, 69615615), (3, 46410410), (5, 27846246), (6, 23205205), (10, 13923123), (15, 9282082), (30, 4641041), (31, 4491330), (62, 2245665), (93, 1497110), (155, 898266), (186, 748555), (310, 449133), (465, 299422), (930, 149711)]