239946690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7998223}}^1$

素因数の和:7998233

約数の個数: 16

約数和(自身を含む): 575872128

約数和(自身を除く): 335925438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7998223, 15996446, 23994669, 39991115, 47989338, 79982230, 119973345, 239946690]

約数ペア:

[(1, 239946690), (2, 119973345), (3, 79982230), (5, 47989338), (6, 39991115), (10, 23994669), (15, 15996446), (30, 7998223)]