136142580

素因数分解:

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

素因数の和:46333

約数の個数: 72

約数和(自身を含む): 443445408

約数和(自身を除く): 307302828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 46307, 92614, 138921, 185228, 231535, 277842, 324149, 463070, 555684, 648298, 694605, 926140, 972447, 1296596, 1389210, 1620745, 1944894, 2269043, 2778420, 3241490, 3889788, 4538086, 4862235, 6482980, 6807129, 9076172, 9724470, 11345215, 13614258, 19448940, 22690430, 27228516, 34035645, 45380860, 68071290, 136142580]

約数ペア:

[(1, 136142580), (2, 68071290), (3, 45380860), (4, 34035645), (5, 27228516), (6, 22690430), (7, 19448940), (10, 13614258), (12, 11345215), (14, 9724470), (15, 9076172), (20, 6807129), (21, 6482980), (28, 4862235), (30, 4538086), (35, 3889788), (42, 3241490), (49, 2778420), (60, 2269043), (70, 1944894), (84, 1620745), (98, 1389210), (105, 1296596), (140, 972447), (147, 926140), (196, 694605), (210, 648298), (245, 555684), (294, 463070), (420, 324149), (490, 277842), (588, 231535), (735, 185228), (980, 138921), (1470, 92614), (2940, 46307)]