26898060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 87897600

約数和(自身を除く): 60999540

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, 343, 420, 490, 588, 686, 735, 980, 1029, 1307, 1372, 1470, 1715, 2058, 2614, 2940, 3430, 3921, 4116, 5145, 5228, 6535, 6860, 7842, 9149, 10290, 13070, 15684, 18298, 19605, 20580, 26140, 27447, 36596, 39210, 45745, 54894, 64043, 78420, 91490, 109788, 128086, 137235, 182980, 192129, 256172, 274470, 320215, 384258, 448301, 548940, 640430, 768516, 896602, 960645, 1280860, 1344903, 1793204, 1921290, 2241505, 2689806, 3842580, 4483010, 5379612, 6724515, 8966020, 13449030, 26898060]

約数ペア:

[(1, 26898060), (2, 13449030), (3, 8966020), (4, 6724515), (5, 5379612), (6, 4483010), (7, 3842580), (10, 2689806), (12, 2241505), (14, 1921290), (15, 1793204), (20, 1344903), (21, 1280860), (28, 960645), (30, 896602), (35, 768516), (42, 640430), (49, 548940), (60, 448301), (70, 384258), (84, 320215), (98, 274470), (105, 256172), (140, 192129), (147, 182980), (196, 137235), (210, 128086), (245, 109788), (294, 91490), (343, 78420), (420, 64043), (490, 54894), (588, 45745), (686, 39210), (735, 36596), (980, 27447), (1029, 26140), (1307, 20580), (1372, 19605), (1470, 18298), (1715, 15684), (2058, 13070), (2614, 10290), (2940, 9149), (3430, 7842), (3921, 6860), (4116, 6535), (5145, 5228)]