29891260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9322

約数の個数: 48

約数和(自身を含む): 74866176

約数和(自身を除く): 44974916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9283, 18566, 37132, 46415, 64981, 92830, 129962, 185660, 213509, 259924, 324905, 427018, 649810, 854036, 1067545, 1299620, 1494563, 2135090, 2989126, 4270180, 5978252, 7472815, 14945630, 29891260]

約数ペア:

[(1, 29891260), (2, 14945630), (4, 7472815), (5, 5978252), (7, 4270180), (10, 2989126), (14, 2135090), (20, 1494563), (23, 1299620), (28, 1067545), (35, 854036), (46, 649810), (70, 427018), (92, 324905), (115, 259924), (140, 213509), (161, 185660), (230, 129962), (322, 92830), (460, 64981), (644, 46415), (805, 37132), (1610, 18566), (3220, 9283)]