30141306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7577}}^1$

素因数の和:7615

約数の個数: 48

約数和(自身を含む): 74476584

約数和(自身を除く): 44335278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 7577, 15154, 22731, 45462, 68193, 98501, 128809, 136386, 197002, 257618, 295503, 386427, 591006, 772854, 886509, 1159281, 1674517, 1773018, 2318562, 3349034, 5023551, 10047102, 15070653, 30141306]

約数ペア:

[(1, 30141306), (2, 15070653), (3, 10047102), (6, 5023551), (9, 3349034), (13, 2318562), (17, 1773018), (18, 1674517), (26, 1159281), (34, 886509), (39, 772854), (51, 591006), (78, 386427), (102, 295503), (117, 257618), (153, 197002), (221, 136386), (234, 128809), (306, 98501), (442, 68193), (663, 45462), (1326, 22731), (1989, 15154), (3978, 7577)]