1279670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 2673216

約数和(自身を除く): 1393546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 181, 202, 362, 505, 707, 905, 1010, 1267, 1414, 1810, 2534, 3535, 6335, 7070, 12670, 18281, 36562, 91405, 127967, 182810, 255934, 639835, 1279670]

約数ペア:

[(1, 1279670), (2, 639835), (5, 255934), (7, 182810), (10, 127967), (14, 91405), (35, 36562), (70, 18281), (101, 12670), (181, 7070), (202, 6335), (362, 3535), (505, 2534), (707, 1810), (905, 1414), (1010, 1267)]