30427898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 46577376

約数和(自身を除く): 16149478

約数列:

[1, 2, 61, 122, 443, 563, 886, 1126, 27023, 34343, 54046, 68686, 249409, 498818, 15213949, 30427898]

約数ペア:

[(1, 30427898), (2, 15213949), (61, 498818), (122, 249409), (443, 68686), (563, 54046), (886, 34343), (1126, 27023)]