30487613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 6526147

約数列:

[1, 13, 17, 29, 67, 71, 221, 377, 493, 871, 923, 1139, 1207, 1943, 2059, 4757, 6409, 14807, 15691, 25259, 26767, 33031, 35003, 61841, 80869, 137953, 429403, 455039, 1051297, 1793389, 2345201, 30487613]

約数ペア:

[(1, 30487613), (13, 2345201), (17, 1793389), (29, 1051297), (67, 455039), (71, 429403), (221, 137953), (377, 80869), (493, 61841), (871, 35003), (923, 33031), (1139, 26767), (1207, 25259), (1943, 15691), (2059, 14807), (4757, 6409)]