30176454

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 81100800

約数和(自身を除く): 50924346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 43, 49, 62, 66, 77, 86, 93, 98, 129, 147, 154, 186, 217, 231, 258, 294, 301, 341, 343, 434, 462, 473, 539, 602, 651, 682, 686, 903, 946, 1023, 1029, 1078, 1302, 1333, 1419, 1519, 1617, 1806, 2046, 2058, 2107, 2387, 2666, 2838, 3038, 3234, 3311, 3773, 3999, 4214, 4557, 4774, 6321, 6622, 7161, 7546, 7998, 9114, 9331, 9933, 10633, 11319, 12642, 14322, 14663, 14749, 16709, 18662, 19866, 21266, 22638, 23177, 27993, 29326, 29498, 31899, 33418, 43989, 44247, 46354, 50127, 55986, 63798, 65317, 69531, 87978, 88494, 100254, 102641, 116963, 130634, 139062, 162239, 195951, 205282, 233926, 307923, 324478, 350889, 391902, 457219, 486717, 615846, 701778, 718487, 914438, 973434, 1371657, 1436974, 2155461, 2743314, 4310922, 5029409, 10058818, 15088227, 30176454]

約数ペア:

[(1, 30176454), (2, 15088227), (3, 10058818), (6, 5029409), (7, 4310922), (11, 2743314), (14, 2155461), (21, 1436974), (22, 1371657), (31, 973434), (33, 914438), (42, 718487), (43, 701778), (49, 615846), (62, 486717), (66, 457219), (77, 391902), (86, 350889), (93, 324478), (98, 307923), (129, 233926), (147, 205282), (154, 195951), (186, 162239), (217, 139062), (231, 130634), (258, 116963), (294, 102641), (301, 100254), (341, 88494), (343, 87978), (434, 69531), (462, 65317), (473, 63798), (539, 55986), (602, 50127), (651, 46354), (682, 44247), (686, 43989), (903, 33418), (946, 31899), (1023, 29498), (1029, 29326), (1078, 27993), (1302, 23177), (1333, 22638), (1419, 21266), (1519, 19866), (1617, 18662), (1806, 16709), (2046, 14749), (2058, 14663), (2107, 14322), (2387, 12642), (2666, 11319), (2838, 10633), (3038, 9933), (3234, 9331), (3311, 9114), (3773, 7998), (3999, 7546), (4214, 7161), (4557, 6622), (4774, 6321)]