30409072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{32213}}^1$

素因数の和:32280

約数の個数: 20

約数和(自身を含む): 59918040

約数和(自身を除く): 29508968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 32213, 64426, 128852, 257704, 515408, 1900567, 3801134, 7602268, 15204536, 30409072]

約数ペア:

[(1, 30409072), (2, 15204536), (4, 7602268), (8, 3801134), (16, 1900567), (59, 515408), (118, 257704), (236, 128852), (472, 64426), (944, 32213)]