30788576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 76063680

約数和(自身を除く): 45275104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 109, 112, 182, 194, 208, 218, 224, 364, 388, 416, 436, 679, 728, 763, 776, 872, 1261, 1358, 1417, 1456, 1526, 1552, 1744, 2522, 2716, 2834, 2912, 3052, 3104, 3488, 5044, 5432, 5668, 6104, 8827, 9919, 10088, 10573, 10864, 11336, 12208, 17654, 19838, 20176, 21146, 21728, 22672, 24416, 35308, 39676, 40352, 42292, 45344, 70616, 74011, 79352, 84584, 137449, 141232, 148022, 158704, 169168, 274898, 282464, 296044, 317408, 338336, 549796, 592088, 962143, 1099592, 1184176, 1924286, 2199184, 2368352, 3848572, 4398368, 7697144, 15394288, 30788576]

約数ペア:

[(1, 30788576), (2, 15394288), (4, 7697144), (7, 4398368), (8, 3848572), (13, 2368352), (14, 2199184), (16, 1924286), (26, 1184176), (28, 1099592), (32, 962143), (52, 592088), (56, 549796), (91, 338336), (97, 317408), (104, 296044), (109, 282464), (112, 274898), (182, 169168), (194, 158704), (208, 148022), (218, 141232), (224, 137449), (364, 84584), (388, 79352), (416, 74011), (436, 70616), (679, 45344), (728, 42292), (763, 40352), (776, 39676), (872, 35308), (1261, 24416), (1358, 22672), (1417, 21728), (1456, 21146), (1526, 20176), (1552, 19838), (1744, 17654), (2522, 12208), (2716, 11336), (2834, 10864), (2912, 10573), (3052, 10088), (3104, 9919), (3488, 8827), (5044, 6104), (5432, 5668)]