6507380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 36

約数和(自身を含む): 15026340

約数和(自身を除く): 8518960

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2689, 5378, 10756, 13445, 26890, 29579, 53780, 59158, 118316, 147895, 295790, 325369, 591580, 650738, 1301476, 1626845, 3253690, 6507380]

約数ペア:

[(1, 6507380), (2, 3253690), (4, 1626845), (5, 1301476), (10, 650738), (11, 591580), (20, 325369), (22, 295790), (44, 147895), (55, 118316), (110, 59158), (121, 53780), (220, 29579), (242, 26890), (484, 13445), (605, 10756), (1210, 5378), (2420, 2689)]