30080038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23911}}^1$

素因数の和:23967

約数の個数: 16

約数和(自身を含む): 49067424

約数和(自身を除く): 18987386

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 23911, 47822, 406487, 812974, 884707, 1769414, 15040019, 30080038]

約数ペア:

[(1, 30080038), (2, 15040019), (17, 1769414), (34, 884707), (37, 812974), (74, 406487), (629, 47822), (1258, 23911)]