140167370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105389}}^1$

素因数の和:105422

約数の個数: 32

約数和(自身を含む): 303523200

約数和(自身を除く): 163355830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 105389, 210778, 526945, 737723, 1053890, 1475446, 2002391, 3688615, 4004782, 7377230, 10011955, 14016737, 20023910, 28033474, 70083685, 140167370]

約数ペア:

[(1, 140167370), (2, 70083685), (5, 28033474), (7, 20023910), (10, 14016737), (14, 10011955), (19, 7377230), (35, 4004782), (38, 3688615), (70, 2002391), (95, 1475446), (133, 1053890), (190, 737723), (266, 526945), (665, 210778), (1330, 105389)]