30148307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 36422400

約数和(自身を除く): 6274093

約数列:

[1, 7, 19, 133, 419, 541, 2933, 3787, 7961, 10279, 55727, 71953, 226679, 1586753, 4306901, 30148307]

約数ペア:

[(1, 30148307), (7, 4306901), (19, 1586753), (133, 226679), (419, 71953), (541, 55727), (2933, 10279), (3787, 7961)]