140524710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{203659}}^1$

素因数の和:203692

約数の個数: 32

約数和(自身を含む): 351924480

約数和(自身を除く): 211399770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 203659, 407318, 610977, 1018295, 1221954, 2036590, 3054885, 4684157, 6109770, 9368314, 14052471, 23420785, 28104942, 46841570, 70262355, 140524710]

約数ペア:

[(1, 140524710), (2, 70262355), (3, 46841570), (5, 28104942), (6, 23420785), (10, 14052471), (15, 9368314), (23, 6109770), (30, 4684157), (46, 3054885), (69, 2036590), (115, 1221954), (138, 1018295), (230, 610977), (345, 407318), (690, 203659)]