154489756490

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1663}}^1\times {\mathrm{7207}}^1$

素因数の和:10166

約数の個数: 32

約数和(自身を含む): 278503280640

約数和(自身を除く): 124013524150

約数列:

[1, 2, 5, 10, 1289, 1663, 2578, 3326, 6445, 7207, 8315, 12890, 14414, 16630, 36035, 72070, 2143607, 4287214, 9289823, 10718035, 11985241, 18579646, 21436070, 23970482, 46449115, 59926205, 92898230, 119852410, 15448975649, 30897951298, 77244878245, 154489756490]

約数ペア:

[(1, 154489756490), (2, 77244878245), (5, 30897951298), (10, 15448975649), (1289, 119852410), (1663, 92898230), (2578, 59926205), (3326, 46449115), (6445, 23970482), (7207, 21436070), (8315, 18579646), (12890, 11985241), (14414, 10718035), (16630, 9289823), (36035, 4287214), (72070, 2143607)]