211782660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27793}}^1$

素因数の和:27932

約数の個数: 48

約数和(自身を含む): 597682176

約数和(自身を除く): 385899516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 27793, 55586, 83379, 111172, 138965, 166758, 277930, 333516, 416895, 555860, 833790, 1667580, 3529711, 7059422, 10589133, 14118844, 17648555, 21178266, 35297110, 42356532, 52945665, 70594220, 105891330, 211782660]

約数ペア:

[(1, 211782660), (2, 105891330), (3, 70594220), (4, 52945665), (5, 42356532), (6, 35297110), (10, 21178266), (12, 17648555), (15, 14118844), (20, 10589133), (30, 7059422), (60, 3529711), (127, 1667580), (254, 833790), (381, 555860), (508, 416895), (635, 333516), (762, 277930), (1270, 166758), (1524, 138965), (1905, 111172), (2540, 83379), (3810, 55586), (7620, 27793)]