30978804

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{2239}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 72378880

約数和(自身を除く): 41400076

約数列:

[1, 2, 3, 4, 6, 12, 1153, 2239, 2306, 3459, 4478, 4612, 6717, 6918, 8956, 13434, 13836, 26868, 2581567, 5163134, 7744701, 10326268, 15489402, 30978804]

約数ペア:

[(1, 30978804), (2, 15489402), (3, 10326268), (4, 7744701), (6, 5163134), (12, 2581567), (1153, 26868), (2239, 13836), (2306, 13434), (3459, 8956), (4478, 6918), (4612, 6717)]