30740098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15541}}^1$

素因数の和:15609

約数の個数: 16

約数和(自身を含む): 49237056

約数和(自身を除く): 18496958

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 15541, 31082, 357443, 668263, 714886, 1336526, 15370049, 30740098]

約数ペア:

[(1, 30740098), (2, 15370049), (23, 1336526), (43, 714886), (46, 668263), (86, 357443), (989, 31082), (1978, 15541)]