145986890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2777}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 300824064

約数和(自身を除く): 154837174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 1502, 2777, 3755, 5257, 5554, 7510, 10514, 13885, 19439, 26285, 27770, 38878, 52570, 97195, 194390, 2085527, 4171054, 10427635, 14598689, 20855270, 29197378, 72993445, 145986890]

約数ペア:

[(1, 145986890), (2, 72993445), (5, 29197378), (7, 20855270), (10, 14598689), (14, 10427635), (35, 4171054), (70, 2085527), (751, 194390), (1502, 97195), (2777, 52570), (3755, 38878), (5257, 27770), (5554, 26285), (7510, 19439), (10514, 13885)]