30132018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 45347022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 2687, 3738, 5374, 5607, 8061, 11214, 16122, 18809, 24183, 37618, 48366, 56427, 112854, 169281, 239143, 338562, 478286, 717429, 1434858, 1674001, 2152287, 3348002, 4304574, 5022003, 10044006, 15066009, 30132018]

約数ペア:

[(1, 30132018), (2, 15066009), (3, 10044006), (6, 5022003), (7, 4304574), (9, 3348002), (14, 2152287), (18, 1674001), (21, 1434858), (42, 717429), (63, 478286), (89, 338562), (126, 239143), (178, 169281), (267, 112854), (534, 56427), (623, 48366), (801, 37618), (1246, 24183), (1602, 18809), (1869, 16122), (2687, 11214), (3738, 8061), (5374, 5607)]