30125072

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{7159}}^1$

素因数の和:7430

約数の個数: 20

約数和(自身を含む): 58597440

約数和(自身を除く): 28472368

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 7159, 14318, 28636, 57272, 114544, 1882817, 3765634, 7531268, 15062536, 30125072]

約数ペア:

[(1, 30125072), (2, 15062536), (4, 7531268), (8, 3765634), (16, 1882817), (263, 114544), (526, 57272), (1052, 28636), (2104, 14318), (4208, 7159)]