8290870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 17273088

約数和(自身を除く): 8982218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 1427, 2854, 2905, 5810, 7135, 9989, 14270, 19978, 49945, 99890, 118441, 236882, 592205, 829087, 1184410, 1658174, 4145435, 8290870]

約数ペア:

[(1, 8290870), (2, 4145435), (5, 1658174), (7, 1184410), (10, 829087), (14, 592205), (35, 236882), (70, 118441), (83, 99890), (166, 49945), (415, 19978), (581, 14270), (830, 9989), (1162, 7135), (1427, 5810), (2854, 2905)]