30687874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59243}}^1$

素因数の和:59289

約数の個数: 16

約数和(自身を含む): 54030528

約数和(自身を除く): 23342654

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 59243, 118486, 414701, 829402, 2191991, 4383982, 15343937, 30687874]

約数ペア:

[(1, 30687874), (2, 15343937), (7, 4383982), (14, 2191991), (37, 829402), (74, 414701), (259, 118486), (518, 59243)]