30154889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 2939767

約数列:

[1, 17, 37, 191, 251, 629, 3247, 4267, 7067, 9287, 47941, 120139, 157879, 814997, 1773817, 30154889]

約数ペア:

[(1, 30154889), (17, 1773817), (37, 814997), (191, 157879), (251, 120139), (629, 47941), (3247, 9287), (4267, 7067)]