30621270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1020709}}^1$

素因数の和:1020719

約数の個数: 16

約数和(自身を含む): 73491120

約数和(自身を除く): 42869850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1020709, 2041418, 3062127, 5103545, 6124254, 10207090, 15310635, 30621270]

約数ペア:

[(1, 30621270), (2, 15310635), (3, 10207090), (5, 6124254), (6, 5103545), (10, 3062127), (15, 2041418), (30, 1020709)]