30159918

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 67365120

約数和(自身を除く): 37205202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 2647, 3798, 5294, 5697, 7941, 11394, 15882, 23823, 47646, 71469, 142938, 558517, 1117034, 1675551, 3351102, 5026653, 10053306, 15079959, 30159918]

約数ペア:

[(1, 30159918), (2, 15079959), (3, 10053306), (6, 5026653), (9, 3351102), (18, 1675551), (27, 1117034), (54, 558517), (211, 142938), (422, 71469), (633, 47646), (1266, 23823), (1899, 15882), (2647, 11394), (3798, 7941), (5294, 5697)]