30702938098

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70744097}}^1$

素因数の和:70744137

約数の個数: 16

約数和(自身を含む): 54331467264

約数和(自身を除く): 23628529166

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70744097, 141488194, 495208679, 990417358, 2193067007, 4386134014, 15351469049, 30702938098]

約数ペア:

[(1, 30702938098), (2, 15351469049), (7, 4386134014), (14, 2193067007), (31, 990417358), (62, 495208679), (217, 141488194), (434, 70744097)]