282911090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 637072128

約数和(自身を除く): 354161038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 461, 770, 797, 922, 1594, 2305, 3227, 3985, 4610, 5071, 5579, 6454, 7970, 8767, 10142, 11158, 16135, 17534, 25355, 27895, 32270, 35497, 43835, 50710, 55790, 61369, 70994, 87670, 122738, 177485, 306845, 354970, 367417, 613690, 734834, 1837085, 2571919, 3674170, 4041587, 5143838, 8083174, 12859595, 20207935, 25719190, 28291109, 40415870, 56582218, 141455545, 282911090]

約数ペア:

[(1, 282911090), (2, 141455545), (5, 56582218), (7, 40415870), (10, 28291109), (11, 25719190), (14, 20207935), (22, 12859595), (35, 8083174), (55, 5143838), (70, 4041587), (77, 3674170), (110, 2571919), (154, 1837085), (385, 734834), (461, 613690), (770, 367417), (797, 354970), (922, 306845), (1594, 177485), (2305, 122738), (3227, 87670), (3985, 70994), (4610, 61369), (5071, 55790), (5579, 50710), (6454, 43835), (7970, 35497), (8767, 32270), (10142, 27895), (11158, 25355), (16135, 17534)]