68129670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{324427}}^1$

素因数の和:324444

約数の個数: 32

約数和(自身を含む): 186870528

約数和(自身を除く): 118740858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 324427, 648854, 973281, 1622135, 1946562, 2270989, 3244270, 4541978, 4866405, 6812967, 9732810, 11354945, 13625934, 22709890, 34064835, 68129670]

約数ペア:

[(1, 68129670), (2, 34064835), (3, 22709890), (5, 13625934), (6, 11354945), (7, 9732810), (10, 6812967), (14, 4866405), (15, 4541978), (21, 3244270), (30, 2270989), (35, 1946562), (42, 1622135), (70, 973281), (105, 648854), (210, 324427)]