30147286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1163}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 48790224

約数和(自身を除く): 18642938

約数列:

[1, 2, 13, 26, 997, 1163, 1994, 2326, 12961, 15119, 25922, 30238, 1159511, 2319022, 15073643, 30147286]

約数ペア:

[(1, 30147286), (2, 15073643), (13, 2319022), (26, 1159511), (997, 30238), (1163, 25922), (1994, 15119), (2326, 12961)]