30489396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{362969}}^1$

素因数の和:362983

約数の個数: 24

約数和(自身を含む): 81305280

約数和(自身を除く): 50815884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 362969, 725938, 1088907, 1451876, 2177814, 2540783, 4355628, 5081566, 7622349, 10163132, 15244698, 30489396]

約数ペア:

[(1, 30489396), (2, 15244698), (3, 10163132), (4, 7622349), (6, 5081566), (7, 4355628), (12, 2540783), (14, 2177814), (21, 1451876), (28, 1088907), (42, 725938), (84, 362969)]