131126030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 48

約数和(自身を含む): 284744160

約数和(自身を除く): 153618130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 5189, 10378, 12635, 25270, 25945, 36323, 51890, 72646, 98591, 181615, 197182, 363230, 492955, 690137, 985910, 1380274, 1873229, 3450685, 3746458, 6901370, 9366145, 13112603, 18732290, 26225206, 65563015, 131126030]

約数ペア:

[(1, 131126030), (2, 65563015), (5, 26225206), (7, 18732290), (10, 13112603), (14, 9366145), (19, 6901370), (35, 3746458), (38, 3450685), (70, 1873229), (95, 1380274), (133, 985910), (190, 690137), (266, 492955), (361, 363230), (665, 197182), (722, 181615), (1330, 98591), (1805, 72646), (2527, 51890), (3610, 36323), (5054, 25945), (5189, 25270), (10378, 12635)]