30198657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18269}}^1$

素因数の和:18320

約数の個数: 16

約数和(自身を含む): 43848000

約数和(自身を除く): 13649343

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 18269, 54807, 347111, 529801, 1041333, 1589403, 10066219, 30198657]

約数ペア:

[(1, 30198657), (3, 10066219), (19, 1589403), (29, 1041333), (57, 529801), (87, 347111), (551, 54807), (1653, 18269)]