133039340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{950281}}^1$

素因数の和:950297

約数の個数: 24

約数和(自身を含む): 319294752

約数和(自身を除く): 186255412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 950281, 1900562, 3801124, 4751405, 6651967, 9502810, 13303934, 19005620, 26607868, 33259835, 66519670, 133039340]

約数ペア:

[(1, 133039340), (2, 66519670), (4, 33259835), (5, 26607868), (7, 19005620), (10, 13303934), (14, 9502810), (20, 6651967), (28, 4751405), (35, 3801124), (70, 1900562), (140, 950281)]