179212370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1381}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 340303680

約数和(自身を除く): 161091310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 683, 1366, 1381, 2762, 3415, 6830, 6905, 12977, 13810, 25954, 26239, 52478, 64885, 129770, 131195, 262390, 943223, 1886446, 4716115, 9432230, 17921237, 35842474, 89606185, 179212370]

約数ペア:

[(1, 179212370), (2, 89606185), (5, 35842474), (10, 17921237), (19, 9432230), (38, 4716115), (95, 1886446), (190, 943223), (683, 262390), (1366, 131195), (1381, 129770), (2762, 64885), (3415, 52478), (6830, 26239), (6905, 25954), (12977, 13810)]