30236260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65731}}^1$

素因数の和:65763

約数の個数: 24

約数和(自身を含む): 66257856

約数和(自身を除く): 36021596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 65731, 131462, 262924, 328655, 657310, 1314620, 1511813, 3023626, 6047252, 7559065, 15118130, 30236260]

約数ペア:

[(1, 30236260), (2, 15118130), (4, 7559065), (5, 6047252), (10, 3023626), (20, 1511813), (23, 1314620), (46, 657310), (92, 328655), (115, 262924), (230, 131462), (460, 65731)]