30974142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271703}}^1$

素因数の和:271727

約数の個数: 16

約数和(自身を含む): 65208960

約数和(自身を除く): 34234818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271703, 543406, 815109, 1630218, 5162357, 10324714, 15487071, 30974142]

約数ペア:

[(1, 30974142), (2, 15487071), (3, 10324714), (6, 5162357), (19, 1630218), (38, 815109), (57, 543406), (114, 271703)]