30672710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43201}}^1$

素因数の和:43279

約数の個数: 16

約数和(自身を含む): 55989792

約数和(自身を除く): 25317082

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 43201, 86402, 216005, 432010, 3067271, 6134542, 15336355, 30672710]

約数ペア:

[(1, 30672710), (2, 15336355), (5, 6134542), (10, 3067271), (71, 432010), (142, 216005), (355, 86402), (710, 43201)]