6281660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 10168900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4079, 8158, 16316, 20395, 28553, 40790, 44869, 57106, 81580, 89738, 114212, 142765, 179476, 224345, 285530, 314083, 448690, 571060, 628166, 897380, 1256332, 1570415, 3140830, 6281660]

約数ペア:

[(1, 6281660), (2, 3140830), (4, 1570415), (5, 1256332), (7, 897380), (10, 628166), (11, 571060), (14, 448690), (20, 314083), (22, 285530), (28, 224345), (35, 179476), (44, 142765), (55, 114212), (70, 89738), (77, 81580), (110, 57106), (140, 44869), (154, 40790), (220, 28553), (308, 20395), (385, 16316), (770, 8158), (1540, 4079)]