87082283540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{151379}}^1$

素因数の和:151989

約数の個数: 72

約数和(自身を含む): 213093387360

約数和(自身を除く): 126011103820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 587, 980, 1174, 2348, 2935, 4109, 5870, 8218, 11740, 16436, 20545, 28763, 41090, 57526, 82180, 115052, 143815, 151379, 287630, 302758, 575260, 605516, 756895, 1059653, 1513790, 2119306, 3027580, 4238612, 5298265, 7417571, 10596530, 14835142, 21193060, 29670284, 37087855, 74175710, 88859473, 148351420, 177718946, 355437892, 444297365, 622016311, 888594730, 1244032622, 1777189460, 2488065244, 3110081555, 4354114177, 6220163110, 8708228354, 12440326220, 17416456708, 21770570885, 43541141770, 87082283540]

約数ペア:

[(1, 87082283540), (2, 43541141770), (4, 21770570885), (5, 17416456708), (7, 12440326220), (10, 8708228354), (14, 6220163110), (20, 4354114177), (28, 3110081555), (35, 2488065244), (49, 1777189460), (70, 1244032622), (98, 888594730), (140, 622016311), (196, 444297365), (245, 355437892), (490, 177718946), (587, 148351420), (980, 88859473), (1174, 74175710), (2348, 37087855), (2935, 29670284), (4109, 21193060), (5870, 14835142), (8218, 10596530), (11740, 7417571), (16436, 5298265), (20545, 4238612), (28763, 3027580), (41090, 2119306), (57526, 1513790), (82180, 1059653), (115052, 756895), (143815, 605516), (151379, 575260), (287630, 302758)]