54209130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1806971}}^1$

素因数の和:1806981

約数の個数: 16

約数和(自身を含む): 130101984

約数和(自身を除く): 75892854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1806971, 3613942, 5420913, 9034855, 10841826, 18069710, 27104565, 54209130]

約数ペア:

[(1, 54209130), (2, 27104565), (3, 18069710), (5, 10841826), (6, 9034855), (10, 5420913), (15, 3613942), (30, 1806971)]