30354898

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5407}}^1$

素因数の和:5817

約数の個数: 16

約数和(自身を含む): 52176384

約数和(自身を除く): 21821486

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5407, 5614, 10814, 37849, 75698, 2168207, 4336414, 15177449, 30354898]

約数ペア:

[(1, 30354898), (2, 15177449), (7, 4336414), (14, 2168207), (401, 75698), (802, 37849), (2807, 10814), (5407, 5614)]