132759620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{135469}}^1$

素因数の和:135492

約数の個数: 36

約数和(自身を含む): 324315180

約数和(自身を除く): 191555560

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 135469, 270938, 541876, 677345, 948283, 1354690, 1896566, 2709380, 3793132, 4741415, 6637981, 9482830, 13275962, 18965660, 26551924, 33189905, 66379810, 132759620]

約数ペア:

[(1, 132759620), (2, 66379810), (4, 33189905), (5, 26551924), (7, 18965660), (10, 13275962), (14, 9482830), (20, 6637981), (28, 4741415), (35, 3793132), (49, 2709380), (70, 1896566), (98, 1354690), (140, 948283), (196, 677345), (245, 541876), (490, 270938), (980, 135469)]