30082842

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23539}}^1$

素因数の和:23618

約数の個数: 24

約数和(自身を含む): 66100320

約数和(自身を除く): 36017478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23539, 47078, 70617, 141234, 211851, 423702, 1671269, 3342538, 5013807, 10027614, 15041421, 30082842]

約数ペア:

[(1, 30082842), (2, 15041421), (3, 10027614), (6, 5013807), (9, 3342538), (18, 1671269), (71, 423702), (142, 211851), (213, 141234), (426, 70617), (639, 47078), (1278, 23539)]