83136270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{395887}}^1$

素因数の和:395904

約数の個数: 32

約数和(自身を含む): 228031488

約数和(自身を除く): 144895218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 395887, 791774, 1187661, 1979435, 2375322, 2771209, 3958870, 5542418, 5938305, 8313627, 11876610, 13856045, 16627254, 27712090, 41568135, 83136270]

約数ペア:

[(1, 83136270), (2, 41568135), (3, 27712090), (5, 16627254), (6, 13856045), (7, 11876610), (10, 8313627), (14, 5938305), (15, 5542418), (21, 3958870), (30, 2771209), (35, 2375322), (42, 1979435), (70, 1187661), (105, 791774), (210, 395887)]