30832914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19890

約数の個数: 32

約数和(自身を含む): 72383616

約数和(自身を除く): 41550702

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19841, 39682, 59523, 119046, 138887, 277774, 416661, 734117, 833322, 1468234, 2202351, 4404702, 5138819, 10277638, 15416457, 30832914]

約数ペア:

[(1, 30832914), (2, 15416457), (3, 10277638), (6, 5138819), (7, 4404702), (14, 2202351), (21, 1468234), (37, 833322), (42, 734117), (74, 416661), (111, 277774), (222, 138887), (259, 119046), (518, 59523), (777, 39682), (1554, 19841)]