30320294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8111

約数の個数: 16

約数和(自身を含む): 47723136

約数和(自身を除く): 17402842

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 8017, 16034, 248527, 489037, 497054, 978074, 15160147, 30320294]

約数ペア:

[(1, 30320294), (2, 15160147), (31, 978074), (61, 497054), (62, 489037), (122, 248527), (1891, 16034), (3782, 8017)]