30419641

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 35798400

約数和(自身を除く): 5378759

約数列:

[1, 7, 49, 131, 343, 677, 917, 4739, 6419, 33173, 44933, 88687, 232211, 620809, 4345663, 30419641]

約数ペア:

[(1, 30419641), (7, 4345663), (49, 620809), (131, 232211), (343, 88687), (677, 44933), (917, 33173), (4739, 6419)]