30690542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2207}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 48885120

約数和(自身を除く): 18194578

約数列:

[1, 2, 17, 34, 409, 818, 2207, 4414, 6953, 13906, 37519, 75038, 902663, 1805326, 15345271, 30690542]

約数ペア:

[(1, 30690542), (2, 15345271), (17, 1805326), (34, 902663), (409, 75038), (818, 37519), (2207, 13906), (4414, 6953)]