83766270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{398887}}^1$

素因数の和:398904

約数の個数: 32

約数和(自身を含む): 229759488

約数和(自身を除く): 145993218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 398887, 797774, 1196661, 1994435, 2393322, 2792209, 3988870, 5584418, 5983305, 8376627, 11966610, 13961045, 16753254, 27922090, 41883135, 83766270]

約数ペア:

[(1, 83766270), (2, 41883135), (3, 27922090), (5, 16753254), (6, 13961045), (7, 11966610), (10, 8376627), (14, 5983305), (15, 5584418), (21, 3988870), (30, 2792209), (35, 2393322), (42, 1994435), (70, 1196661), (105, 797774), (210, 398887)]