30729768

素因数分解:

$2^3\times 3^1\times {\mathrm{1280407}}^1$

素因数の和:1280416

約数の個数: 16

約数和(自身を含む): 76824480

約数和(自身を除く): 46094712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1280407, 2560814, 3841221, 5121628, 7682442, 10243256, 15364884, 30729768]

約数ペア:

[(1, 30729768), (2, 15364884), (3, 10243256), (4, 7682442), (6, 5121628), (8, 3841221), (12, 2560814), (24, 1280407)]