30017207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 6754633

約数列:

[1, 11, 19, 31, 41, 113, 209, 341, 451, 589, 779, 1243, 1271, 2147, 3503, 4633, 6479, 8569, 13981, 23617, 24149, 38533, 50963, 66557, 88027, 143623, 265639, 732127, 968297, 1579853, 2728837, 30017207]

約数ペア:

[(1, 30017207), (11, 2728837), (19, 1579853), (31, 968297), (41, 732127), (113, 265639), (209, 143623), (341, 88027), (451, 66557), (589, 50963), (779, 38533), (1243, 24149), (1271, 23617), (2147, 13981), (3503, 8569), (4633, 6479)]