39891270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1329709}}^1$

素因数の和:1329719

約数の個数: 16

約数和(自身を含む): 95739120

約数和(自身を除く): 55847850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1329709, 2659418, 3989127, 6648545, 7978254, 13297090, 19945635, 39891270]

約数ペア:

[(1, 39891270), (2, 19945635), (3, 13297090), (5, 7978254), (6, 6648545), (10, 3989127), (15, 2659418), (30, 1329709)]