2701160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 7585920

約数和(自身を除く): 4884760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 877, 1540, 1754, 3080, 3508, 4385, 6139, 7016, 8770, 9647, 12278, 17540, 19294, 24556, 30695, 35080, 38588, 48235, 49112, 61390, 67529, 77176, 96470, 122780, 135058, 192940, 245560, 270116, 337645, 385880, 540232, 675290, 1350580, 2701160]

約数ペア:

[(1, 2701160), (2, 1350580), (4, 675290), (5, 540232), (7, 385880), (8, 337645), (10, 270116), (11, 245560), (14, 192940), (20, 135058), (22, 122780), (28, 96470), (35, 77176), (40, 67529), (44, 61390), (55, 49112), (56, 48235), (70, 38588), (77, 35080), (88, 30695), (110, 24556), (140, 19294), (154, 17540), (220, 12278), (280, 9647), (308, 8770), (385, 7016), (440, 6139), (616, 4385), (770, 3508), (877, 3080), (1540, 1754)]