21077886810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{702596227}}^1$

素因数の和:702596237

約数の個数: 16

約数和(自身を含む): 50586928416

約数和(自身を除く): 29509041606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 702596227, 1405192454, 2107788681, 3512981135, 4215577362, 7025962270, 10538943405, 21077886810]

約数ペア:

[(1, 21077886810), (2, 10538943405), (3, 7025962270), (5, 4215577362), (6, 3512981135), (10, 2107788681), (15, 1405192454), (30, 702596227)]