30971365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 39571200

約数和(自身を除く): 8599835

約数列:

[1, 5, 17, 85, 199, 995, 1831, 3383, 9155, 16915, 31127, 155635, 364369, 1821845, 6194273, 30971365]

約数ペア:

[(1, 30971365), (5, 6194273), (17, 1821845), (85, 364369), (199, 155635), (995, 31127), (1831, 16915), (3383, 9155)]