149794890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{713309}}^1$

素因数の和:713326

約数の個数: 32

約数和(自身を含む): 410866560

約数和(自身を除く): 261071670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 713309, 1426618, 2139927, 3566545, 4279854, 4993163, 7133090, 9986326, 10699635, 14979489, 21399270, 24965815, 29958978, 49931630, 74897445, 149794890]

約数ペア:

[(1, 149794890), (2, 74897445), (3, 49931630), (5, 29958978), (6, 24965815), (7, 21399270), (10, 14979489), (14, 10699635), (15, 9986326), (21, 7133090), (30, 4993163), (35, 4279854), (42, 3566545), (70, 2139927), (105, 1426618), (210, 713309)]