135528820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{968063}}^1$

素因数の和:968079

約数の個数: 24

約数和(自身を含む): 325269504

約数和(自身を除く): 189740684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 968063, 1936126, 3872252, 4840315, 6776441, 9680630, 13552882, 19361260, 27105764, 33882205, 67764410, 135528820]

約数ペア:

[(1, 135528820), (2, 67764410), (4, 33882205), (5, 27105764), (7, 19361260), (10, 13552882), (14, 9680630), (20, 6776441), (28, 4840315), (35, 3872252), (70, 1936126), (140, 968063)]