12343380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29389}}^1$

素因数の和:29408

約数の個数: 48

約数和(自身を含む): 39500160

約数和(自身を除く): 27156780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29389, 58778, 88167, 117556, 146945, 176334, 205723, 293890, 352668, 411446, 440835, 587780, 617169, 822892, 881670, 1028615, 1234338, 1763340, 2057230, 2468676, 3085845, 4114460, 6171690, 12343380]

約数ペア:

[(1, 12343380), (2, 6171690), (3, 4114460), (4, 3085845), (5, 2468676), (6, 2057230), (7, 1763340), (10, 1234338), (12, 1028615), (14, 881670), (15, 822892), (20, 617169), (21, 587780), (28, 440835), (30, 411446), (35, 352668), (42, 293890), (60, 205723), (70, 176334), (84, 146945), (105, 117556), (140, 88167), (210, 58778), (420, 29389)]