30616478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 16195042

約数列:

[1, 2, 71, 142, 251, 502, 859, 1718, 17821, 35642, 60989, 121978, 215609, 431218, 15308239, 30616478]

約数ペア:

[(1, 30616478), (2, 15308239), (71, 431218), (142, 215609), (251, 121978), (502, 60989), (859, 35642), (1718, 17821)]