660982610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73361}}^1$

素因数の和:73438

約数の個数: 32

約数和(自身を含む): 1283541552

約数和(自身を除く): 622558942

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 73361, 146722, 366805, 733610, 1247137, 2494274, 3888133, 6235685, 7776266, 12471370, 19440665, 38881330, 66098261, 132196522, 330491305, 660982610]

約数ペア:

[(1, 660982610), (2, 330491305), (5, 132196522), (10, 66098261), (17, 38881330), (34, 19440665), (53, 12471370), (85, 7776266), (106, 6235685), (170, 3888133), (265, 2494274), (530, 1247137), (901, 733610), (1802, 366805), (4505, 146722), (9010, 73361)]