73302740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1787}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 176625792

約数和(自身を除く): 103323052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 1787, 2051, 2930, 3574, 4102, 5860, 7148, 8204, 8935, 10255, 12509, 17870, 20510, 25018, 35740, 41020, 50036, 62545, 125090, 250180, 523591, 1047182, 2094364, 2617955, 3665137, 5235910, 7330274, 10471820, 14660548, 18325685, 36651370, 73302740]

約数ペア:

[(1, 73302740), (2, 36651370), (4, 18325685), (5, 14660548), (7, 10471820), (10, 7330274), (14, 5235910), (20, 3665137), (28, 2617955), (35, 2094364), (70, 1047182), (140, 523591), (293, 250180), (586, 125090), (1172, 62545), (1465, 50036), (1787, 41020), (2051, 35740), (2930, 25018), (3574, 20510), (4102, 17870), (5860, 12509), (7148, 10255), (8204, 8935)]