30734555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 10737445

約数列:

[1, 5, 17, 23, 79, 85, 115, 199, 391, 395, 995, 1343, 1817, 1955, 3383, 4577, 6715, 9085, 15721, 16915, 22885, 30889, 77809, 78605, 154445, 267257, 361583, 389045, 1336285, 1807915, 6146911, 30734555]

約数ペア:

[(1, 30734555), (5, 6146911), (17, 1807915), (23, 1336285), (79, 389045), (85, 361583), (115, 267257), (199, 154445), (391, 78605), (395, 77809), (995, 30889), (1343, 22885), (1817, 16915), (1955, 15721), (3383, 9085), (4577, 6715)]