398732010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13291067}}^1$

素因数の和:13291077

約数の個数: 16

約数和(自身を含む): 956956896

約数和(自身を除く): 558224886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13291067, 26582134, 39873201, 66455335, 79746402, 132910670, 199366005, 398732010]

約数ペア:

[(1, 398732010), (2, 199366005), (3, 132910670), (5, 79746402), (6, 66455335), (10, 39873201), (15, 26582134), (30, 13291067)]