42934360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{153337}}^1$

素因数の和:153355

約数の個数: 32

約数和(自身を含む): 110403360

約数和(自身を除く): 67469000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 153337, 306674, 613348, 766685, 1073359, 1226696, 1533370, 2146718, 3066740, 4293436, 5366795, 6133480, 8586872, 10733590, 21467180, 42934360]

約数ペア:

[(1, 42934360), (2, 21467180), (4, 10733590), (5, 8586872), (7, 6133480), (8, 5366795), (10, 4293436), (14, 3066740), (20, 2146718), (28, 1533370), (35, 1226696), (40, 1073359), (56, 766685), (70, 613348), (140, 306674), (280, 153337)]