30410478

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 79547832

約数和(自身を除く): 49137354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1277, 1323, 1701, 2554, 2646, 3402, 3831, 3969, 7662, 7938, 8939, 11493, 11907, 17878, 22986, 23814, 26817, 34479, 53634, 62573, 68958, 80451, 103437, 125146, 160902, 187719, 206874, 241353, 310311, 375438, 482706, 563157, 620622, 724059, 1126314, 1448118, 1689471, 2172177, 3378942, 4344354, 5068413, 10136826, 15205239, 30410478]

約数ペア:

[(1, 30410478), (2, 15205239), (3, 10136826), (6, 5068413), (7, 4344354), (9, 3378942), (14, 2172177), (18, 1689471), (21, 1448118), (27, 1126314), (42, 724059), (49, 620622), (54, 563157), (63, 482706), (81, 375438), (98, 310311), (126, 241353), (147, 206874), (162, 187719), (189, 160902), (243, 125146), (294, 103437), (378, 80451), (441, 68958), (486, 62573), (567, 53634), (882, 34479), (1134, 26817), (1277, 23814), (1323, 22986), (1701, 17878), (2554, 11907), (2646, 11493), (3402, 8939), (3831, 7938), (3969, 7662)]