151279290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1680881}}^1$

素因数の和:1680894

約数の個数: 24

約数和(自身を含む): 393326388

約数和(自身を除く): 242047098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1680881, 3361762, 5042643, 8404405, 10085286, 15127929, 16808810, 25213215, 30255858, 50426430, 75639645, 151279290]

約数ペア:

[(1, 151279290), (2, 75639645), (3, 50426430), (5, 30255858), (6, 25213215), (9, 16808810), (10, 15127929), (15, 10085286), (18, 8404405), (30, 5042643), (45, 3361762), (90, 1680881)]