30897264634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{719981}}^1$

素因数の和:720525

約数の個数: 16

約数和(自身を含む): 47518812000

約数和(自身を除く): 16621547366

約数列:

[1, 2, 43, 86, 499, 998, 21457, 42914, 719981, 1439962, 30959183, 61918366, 359270519, 718541038, 15448632317, 30897264634]

約数ペア:

[(1, 30897264634), (2, 15448632317), (43, 718541038), (86, 359270519), (499, 61918366), (998, 30959183), (21457, 1439962), (42914, 719981)]