30187703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1667}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 37363200

約数和(自身を除く): 7175497

約数列:

[1, 7, 13, 91, 199, 1393, 1667, 2587, 11669, 18109, 21671, 151697, 331733, 2322131, 4312529, 30187703]

約数ペア:

[(1, 30187703), (7, 4312529), (13, 2322131), (91, 331733), (199, 151697), (1393, 21671), (1667, 18109), (2587, 11669)]