7681410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7783

約数の個数: 48

約数和(自身を含む): 21790080

約数和(自身を除く): 14108670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 7759, 15518, 23277, 38795, 46554, 69831, 77590, 85349, 116385, 139662, 170698, 232770, 256047, 349155, 426745, 512094, 698310, 768141, 853490, 1280235, 1536282, 2560470, 3840705, 7681410]

約数ペア:

[(1, 7681410), (2, 3840705), (3, 2560470), (5, 1536282), (6, 1280235), (9, 853490), (10, 768141), (11, 698310), (15, 512094), (18, 426745), (22, 349155), (30, 256047), (33, 232770), (45, 170698), (55, 139662), (66, 116385), (90, 85349), (99, 77590), (110, 69831), (165, 46554), (198, 38795), (330, 23277), (495, 15518), (990, 7759)]