30679754

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2243}}^1$

素因数の和:3229

約数の個数: 16

約数和(自身を含む): 52671168

約数和(自身を除く): 21991414

約数列:

[1, 2, 7, 14, 977, 1954, 2243, 4486, 6839, 13678, 15701, 31402, 2191411, 4382822, 15339877, 30679754]

約数ペア:

[(1, 30679754), (2, 15339877), (7, 4382822), (14, 2191411), (977, 31402), (1954, 15701), (2243, 13678), (4486, 6839)]