30487065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41479}}^1$

素因数の和:41501

約数の個数: 24

約数和(自身を含む): 56744640

約数和(自身を除く): 26257575

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41479, 124437, 207395, 290353, 622185, 871059, 1451765, 2032471, 4355295, 6097413, 10162355, 30487065]

約数ペア:

[(1, 30487065), (3, 10162355), (5, 6097413), (7, 4355295), (15, 2032471), (21, 1451765), (35, 871059), (49, 622185), (105, 290353), (147, 207395), (245, 124437), (735, 41479)]