30556764

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{499}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 91840000

約数和(自身を除く): 61283236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 499, 567, 729, 756, 972, 998, 1134, 1458, 1497, 1701, 1996, 2187, 2268, 2916, 2994, 3402, 3493, 4374, 4491, 5103, 5988, 6804, 6986, 8748, 8982, 10206, 10479, 13473, 13972, 15309, 17964, 20412, 20958, 26946, 30618, 31437, 40419, 41916, 53892, 61236, 62874, 80838, 94311, 121257, 125748, 161676, 188622, 242514, 282933, 363771, 377244, 485028, 565866, 727542, 848799, 1091313, 1131732, 1455084, 1697598, 2182626, 2546397, 3395196, 4365252, 5092794, 7639191, 10185588, 15278382, 30556764]

約数ペア:

[(1, 30556764), (2, 15278382), (3, 10185588), (4, 7639191), (6, 5092794), (7, 4365252), (9, 3395196), (12, 2546397), (14, 2182626), (18, 1697598), (21, 1455084), (27, 1131732), (28, 1091313), (36, 848799), (42, 727542), (54, 565866), (63, 485028), (81, 377244), (84, 363771), (108, 282933), (126, 242514), (162, 188622), (189, 161676), (243, 125748), (252, 121257), (324, 94311), (378, 80838), (486, 62874), (499, 61236), (567, 53892), (729, 41916), (756, 40419), (972, 31437), (998, 30618), (1134, 26946), (1458, 20958), (1497, 20412), (1701, 17964), (1996, 15309), (2187, 13972), (2268, 13473), (2916, 10479), (2994, 10206), (3402, 8982), (3493, 8748), (4374, 6986), (4491, 6804), (5103, 5988)]