9492140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67801}}^1$

素因数の和:67817

約数の個数: 24

約数和(自身を含む): 22781472

約数和(自身を除く): 13289332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67801, 135602, 271204, 339005, 474607, 678010, 949214, 1356020, 1898428, 2373035, 4746070, 9492140]

約数ペア:

[(1, 9492140), (2, 4746070), (4, 2373035), (5, 1898428), (7, 1356020), (10, 949214), (14, 678010), (20, 474607), (28, 339005), (35, 271204), (70, 135602), (140, 67801)]