13949880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16607}}^1$

素因数の和:16628

約数の個数: 64

約数和(自身を含む): 47831040

約数和(自身を除く): 33881160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16607, 33214, 49821, 66428, 83035, 99642, 116249, 132856, 166070, 199284, 232498, 249105, 332140, 348747, 398568, 464996, 498210, 581245, 664280, 697494, 929992, 996420, 1162490, 1394988, 1743735, 1992840, 2324980, 2789976, 3487470, 4649960, 6974940, 13949880]

約数ペア:

[(1, 13949880), (2, 6974940), (3, 4649960), (4, 3487470), (5, 2789976), (6, 2324980), (7, 1992840), (8, 1743735), (10, 1394988), (12, 1162490), (14, 996420), (15, 929992), (20, 697494), (21, 664280), (24, 581245), (28, 498210), (30, 464996), (35, 398568), (40, 348747), (42, 332140), (56, 249105), (60, 232498), (70, 199284), (84, 166070), (105, 132856), (120, 116249), (140, 99642), (168, 83035), (210, 66428), (280, 49821), (420, 33214), (840, 16607)]