30753478

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2879}}^1$

素因数の和:3004

約数の個数: 24

約数和(自身を含む): 54172800

約数和(自身を除く): 23419322

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 2879, 5341, 5758, 10682, 20153, 40306, 141071, 282142, 313811, 627622, 2196677, 4393354, 15376739, 30753478]

約数ペア:

[(1, 30753478), (2, 15376739), (7, 4393354), (14, 2196677), (49, 627622), (98, 313811), (109, 282142), (218, 141071), (763, 40306), (1526, 20153), (2879, 10682), (5341, 5758)]