30719788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 58910544

約数和(自身を除く): 28190756

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 2897, 5302, 5794, 10604, 11588, 31867, 63734, 127468, 698177, 1396354, 2792708, 7679947, 15359894, 30719788]

約数ペア:

[(1, 30719788), (2, 15359894), (4, 7679947), (11, 2792708), (22, 1396354), (44, 698177), (241, 127468), (482, 63734), (964, 31867), (2651, 11588), (2897, 10604), (5302, 5794)]