29420930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 69534720

約数和(自身を除く): 40113790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2011, 2090, 2926, 4022, 7315, 10055, 14077, 14630, 20110, 22121, 28154, 38209, 44242, 70385, 76418, 110605, 140770, 154847, 191045, 221210, 267463, 309694, 382090, 420299, 534926, 774235, 840598, 1337315, 1548470, 2101495, 2674630, 2942093, 4202990, 5884186, 14710465, 29420930]

約数ペア:

[(1, 29420930), (2, 14710465), (5, 5884186), (7, 4202990), (10, 2942093), (11, 2674630), (14, 2101495), (19, 1548470), (22, 1337315), (35, 840598), (38, 774235), (55, 534926), (70, 420299), (77, 382090), (95, 309694), (110, 267463), (133, 221210), (154, 191045), (190, 154847), (209, 140770), (266, 110605), (385, 76418), (418, 70385), (665, 44242), (770, 38209), (1045, 28154), (1330, 22121), (1463, 20110), (2011, 14630), (2090, 14077), (2926, 10055), (4022, 7315)]