30525768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 128

約数和(自身を含む): 104428800

約数和(自身を除く): 73903032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1553, 1638, 2184, 2457, 2808, 3106, 3276, 4659, 4914, 6212, 6552, 9318, 9828, 10871, 12424, 13977, 18636, 19656, 20189, 21742, 27954, 32613, 37272, 40378, 41931, 43484, 55908, 60567, 65226, 80756, 83862, 86968, 97839, 111816, 121134, 130452, 141323, 161512, 167724, 181701, 195678, 242268, 260904, 282646, 293517, 335448, 363402, 391356, 423969, 484536, 545103, 565292, 587034, 726804, 782712, 847938, 1090206, 1130584, 1174068, 1271907, 1453608, 1695876, 2180412, 2348136, 2543814, 3391752, 3815721, 4360824, 5087628, 7631442, 10175256, 15262884, 30525768]

約数ペア:

[(1, 30525768), (2, 15262884), (3, 10175256), (4, 7631442), (6, 5087628), (7, 4360824), (8, 3815721), (9, 3391752), (12, 2543814), (13, 2348136), (14, 2180412), (18, 1695876), (21, 1453608), (24, 1271907), (26, 1174068), (27, 1130584), (28, 1090206), (36, 847938), (39, 782712), (42, 726804), (52, 587034), (54, 565292), (56, 545103), (63, 484536), (72, 423969), (78, 391356), (84, 363402), (91, 335448), (104, 293517), (108, 282646), (117, 260904), (126, 242268), (156, 195678), (168, 181701), (182, 167724), (189, 161512), (216, 141323), (234, 130452), (252, 121134), (273, 111816), (312, 97839), (351, 86968), (364, 83862), (378, 80756), (468, 65226), (504, 60567), (546, 55908), (702, 43484), (728, 41931), (756, 40378), (819, 37272), (936, 32613), (1092, 27954), (1404, 21742), (1512, 20189), (1553, 19656), (1638, 18636), (2184, 13977), (2457, 12424), (2808, 10871), (3106, 9828), (3276, 9318), (4659, 6552), (4914, 6212)]