30142618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3121}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 49452480

約数和(自身を除く): 19309862

約数列:

[1, 2, 11, 22, 439, 878, 3121, 4829, 6242, 9658, 34331, 68662, 1370119, 2740238, 15071309, 30142618]

約数ペア:

[(1, 30142618), (2, 15071309), (11, 2740238), (22, 1370119), (439, 68662), (878, 34331), (3121, 9658), (4829, 6242)]