80327370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72367}}^1$

素因数の和:72414

約数の個数: 32

約数和(自身を含む): 197998848

約数和(自身を除く): 117671478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72367, 144734, 217101, 361835, 434202, 723670, 1085505, 2171010, 2677579, 5355158, 8032737, 13387895, 16065474, 26775790, 40163685, 80327370]

約数ペア:

[(1, 80327370), (2, 40163685), (3, 26775790), (5, 16065474), (6, 13387895), (10, 8032737), (15, 5355158), (30, 2677579), (37, 2171010), (74, 1085505), (111, 723670), (185, 434202), (222, 361835), (370, 217101), (555, 144734), (1110, 72367)]