159882380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1142017}}^1$

素因数の和:1142033

約数の個数: 24

約数和(自身を含む): 383718048

約数和(自身を除く): 223835668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1142017, 2284034, 4568068, 5710085, 7994119, 11420170, 15988238, 22840340, 31976476, 39970595, 79941190, 159882380]

約数ペア:

[(1, 159882380), (2, 79941190), (4, 39970595), (5, 31976476), (7, 22840340), (10, 15988238), (14, 11420170), (20, 7994119), (28, 5710085), (35, 4568068), (70, 2284034), (140, 1142017)]