135026360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{68891}}^1$

素因数の和:68916

約数の個数: 48

約数和(自身を含む): 353415960

約数和(自身を除く): 218389600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 68891, 137782, 275564, 344455, 482237, 551128, 688910, 964474, 1377820, 1928948, 2411185, 2755640, 3375659, 3857896, 4822370, 6751318, 9644740, 13502636, 16878295, 19289480, 27005272, 33756590, 67513180, 135026360]

約数ペア:

[(1, 135026360), (2, 67513180), (4, 33756590), (5, 27005272), (7, 19289480), (8, 16878295), (10, 13502636), (14, 9644740), (20, 6751318), (28, 4822370), (35, 3857896), (40, 3375659), (49, 2755640), (56, 2411185), (70, 1928948), (98, 1377820), (140, 964474), (196, 688910), (245, 551128), (280, 482237), (392, 344455), (490, 275564), (980, 137782), (1960, 68891)]