30639795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88811}}^1$

素因数の和:88842

約数の個数: 16

約数和(自身を含む): 51155712

約数和(自身を除く): 20515917

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 88811, 266433, 444055, 1332165, 2042653, 6127959, 10213265, 30639795]

約数ペア:

[(1, 30639795), (3, 10213265), (5, 6127959), (15, 2042653), (23, 1332165), (69, 444055), (115, 266433), (345, 88811)]