38897880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46307}}^1$

素因数の和:46328

約数の個数: 64

約数和(自身を含む): 133367040

約数和(自身を除く): 94469160

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, 46307, 92614, 138921, 185228, 231535, 277842, 324149, 370456, 463070, 555684, 648298, 694605, 926140, 972447, 1111368, 1296596, 1389210, 1620745, 1852280, 1944894, 2593192, 2778420, 3241490, 3889788, 4862235, 5556840, 6482980, 7779576, 9724470, 12965960, 19448940, 38897880]

約数ペア:

[(1, 38897880), (2, 19448940), (3, 12965960), (4, 9724470), (5, 7779576), (6, 6482980), (7, 5556840), (8, 4862235), (10, 3889788), (12, 3241490), (14, 2778420), (15, 2593192), (20, 1944894), (21, 1852280), (24, 1620745), (28, 1389210), (30, 1296596), (35, 1111368), (40, 972447), (42, 926140), (56, 694605), (60, 648298), (70, 555684), (84, 463070), (105, 370456), (120, 324149), (140, 277842), (168, 231535), (210, 185228), (280, 138921), (420, 92614), (840, 46307)]