30709476

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 92960000

約数和(自身を除く): 62250524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 829, 882, 1029, 1323, 1372, 1658, 1764, 2058, 2487, 2646, 3087, 3316, 4116, 4974, 5292, 5803, 6174, 7461, 9261, 9948, 11606, 12348, 14922, 17409, 18522, 22383, 23212, 29844, 34818, 37044, 40621, 44766, 52227, 69636, 81242, 89532, 104454, 121863, 156681, 162484, 208908, 243726, 284347, 313362, 365589, 487452, 568694, 626724, 731178, 853041, 1096767, 1137388, 1462356, 1706082, 2193534, 2559123, 3412164, 4387068, 5118246, 7677369, 10236492, 15354738, 30709476]

約数ペア:

[(1, 30709476), (2, 15354738), (3, 10236492), (4, 7677369), (6, 5118246), (7, 4387068), (9, 3412164), (12, 2559123), (14, 2193534), (18, 1706082), (21, 1462356), (27, 1137388), (28, 1096767), (36, 853041), (42, 731178), (49, 626724), (54, 568694), (63, 487452), (84, 365589), (98, 313362), (108, 284347), (126, 243726), (147, 208908), (189, 162484), (196, 156681), (252, 121863), (294, 104454), (343, 89532), (378, 81242), (441, 69636), (588, 52227), (686, 44766), (756, 40621), (829, 37044), (882, 34818), (1029, 29844), (1323, 23212), (1372, 22383), (1658, 18522), (1764, 17409), (2058, 14922), (2487, 12348), (2646, 11606), (3087, 9948), (3316, 9261), (4116, 7461), (4974, 6174), (5292, 5803)]