134267420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3413}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 323483328

約数和(自身を除く): 189215908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3413, 3934, 5620, 6826, 7868, 9835, 13652, 17065, 19670, 23891, 34130, 39340, 47782, 68260, 95564, 119455, 238910, 477820, 959053, 1918106, 3836212, 4795265, 6713371, 9590530, 13426742, 19181060, 26853484, 33566855, 67133710, 134267420]

約数ペア:

[(1, 134267420), (2, 67133710), (4, 33566855), (5, 26853484), (7, 19181060), (10, 13426742), (14, 9590530), (20, 6713371), (28, 4795265), (35, 3836212), (70, 1918106), (140, 959053), (281, 477820), (562, 238910), (1124, 119455), (1405, 95564), (1967, 68260), (2810, 47782), (3413, 39340), (3934, 34130), (5620, 23891), (6826, 19670), (7868, 17065), (9835, 13652)]