30149746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37039}}^1$

素因数の和:37089

約数の個数: 16

約数和(自身を含む): 50670720

約数和(自身を除く): 20520974

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37039, 74078, 407429, 814858, 1370443, 2740886, 15074873, 30149746]

約数ペア:

[(1, 30149746), (2, 15074873), (11, 2740886), (22, 1370443), (37, 814858), (74, 407429), (407, 74078), (814, 37039)]