220193790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7339793}}^1$

素因数の和:7339803

約数の個数: 16

約数和(自身を含む): 528465168

約数和(自身を除く): 308271378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7339793, 14679586, 22019379, 36698965, 44038758, 73397930, 110096895, 220193790]

約数ペア:

[(1, 220193790), (2, 110096895), (3, 73397930), (5, 44038758), (6, 36698965), (10, 22019379), (15, 14679586), (30, 7339793)]