30120534

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20161}}^1$

素因数の和:20252

約数の個数: 24

約数和(自身を含む): 66050712

約数和(自身を除く): 35930178

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20161, 40322, 60483, 120966, 181449, 362898, 1673363, 3346726, 5020089, 10040178, 15060267, 30120534]

約数ペア:

[(1, 30120534), (2, 15060267), (3, 10040178), (6, 5020089), (9, 3346726), (18, 1673363), (83, 362898), (166, 181449), (249, 120966), (498, 60483), (747, 40322), (1494, 20161)]