690828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 1682688

約数和(自身を除く): 991860

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2503, 5006, 7509, 10012, 15018, 30036, 57569, 115138, 172707, 230276, 345414, 690828]

約数ペア:

[(1, 690828), (2, 345414), (3, 230276), (4, 172707), (6, 115138), (12, 57569), (23, 30036), (46, 15018), (69, 10012), (92, 7509), (138, 5006), (276, 2503)]