119997870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3999929}}^1$

素因数の和:3999939

約数の個数: 16

約数和(自身を含む): 287994960

約数和(自身を除く): 167997090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3999929, 7999858, 11999787, 19999645, 23999574, 39999290, 59998935, 119997870]

約数ペア:

[(1, 119997870), (2, 59998935), (3, 39999290), (5, 23999574), (6, 19999645), (10, 11999787), (15, 7999858), (30, 3999929)]