83782090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2777}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 172813824

約数和(自身を除く): 89031734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 2777, 3017, 4310, 5554, 6034, 13885, 15085, 19439, 27770, 30170, 38878, 97195, 194390, 1196887, 2393774, 5984435, 8378209, 11968870, 16756418, 41891045, 83782090]

約数ペア:

[(1, 83782090), (2, 41891045), (5, 16756418), (7, 11968870), (10, 8378209), (14, 5984435), (35, 2393774), (70, 1196887), (431, 194390), (862, 97195), (2155, 38878), (2777, 30170), (3017, 27770), (4310, 19439), (5554, 15085), (6034, 13885)]