2019120630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67304021}}^1$

素因数の和:67304031

約数の個数: 16

約数和(自身を含む): 4845889584

約数和(自身を除く): 2826768954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67304021, 134608042, 201912063, 336520105, 403824126, 673040210, 1009560315, 2019120630]

約数ペア:

[(1, 2019120630), (2, 1009560315), (3, 673040210), (5, 403824126), (6, 336520105), (10, 201912063), (15, 134608042), (30, 67304021)]