30123971

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 2148157

約数列:

[1, 31, 41, 137, 173, 1271, 4247, 5363, 5617, 7093, 23701, 174127, 219883, 734731, 971741, 30123971]

約数ペア:

[(1, 30123971), (31, 971741), (41, 734731), (137, 219883), (173, 174127), (1271, 23701), (4247, 7093), (5363, 5617)]