30012878

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{4099}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 51561600

約数和(自身を除く): 21548722

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 4099, 7322, 8198, 28693, 57386, 2143777, 4287554, 15006439, 30012878]

約数ペア:

[(1, 30012878), (2, 15006439), (7, 4287554), (14, 2143777), (523, 57386), (1046, 28693), (3661, 8198), (4099, 7322)]