314607950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12821

約数の個数: 48

約数和(自身を含む): 641008080

約数和(自身を除く): 326400130

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 12763, 24650, 25526, 63815, 127630, 216971, 319075, 370127, 433942, 638150, 740254, 1084855, 1850635, 2169710, 3701270, 5424275, 6292159, 9253175, 10848550, 12584318, 18506350, 31460795, 62921590, 157303975, 314607950]

約数ペア:

[(1, 314607950), (2, 157303975), (5, 62921590), (10, 31460795), (17, 18506350), (25, 12584318), (29, 10848550), (34, 9253175), (50, 6292159), (58, 5424275), (85, 3701270), (145, 2169710), (170, 1850635), (290, 1084855), (425, 740254), (493, 638150), (725, 433942), (850, 370127), (986, 319075), (1450, 216971), (2465, 127630), (4930, 63815), (12325, 25526), (12763, 24650)]