30450369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{743}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 42854400

約数和(自身を除く): 12404031

約数列:

[1, 3, 19, 57, 719, 743, 2157, 2229, 13661, 14117, 40983, 42351, 534217, 1602651, 10150123, 30450369]

約数ペア:

[(1, 30450369), (3, 10150123), (19, 1602651), (57, 534217), (719, 42351), (743, 40983), (2157, 14117), (2229, 13661)]