29373820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{209813}}^1$

素因数の和:209829

約数の個数: 24

約数和(自身を含む): 70497504

約数和(自身を除く): 41123684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 209813, 419626, 839252, 1049065, 1468691, 2098130, 2937382, 4196260, 5874764, 7343455, 14686910, 29373820]

約数ペア:

[(1, 29373820), (2, 14686910), (4, 7343455), (5, 5874764), (7, 4196260), (10, 2937382), (14, 2098130), (20, 1468691), (28, 1049065), (35, 839252), (70, 419626), (140, 209813)]