30754358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6491}}^1$

素因数の和:6619

約数の個数: 16

約数和(自身を含む): 48612096

約数和(自身を除く): 17857738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 6491, 12982, 149293, 298586, 668573, 1337146, 15377179, 30754358]

約数ペア:

[(1, 30754358), (2, 15377179), (23, 1337146), (46, 668573), (103, 298586), (206, 149293), (2369, 12982), (4738, 6491)]