20110517010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1157773}}^1$

素因数の和:1157979

約数の個数: 48

約数和(自身を含む): 52558308504

約数和(自身を除く): 32447791494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 17370, 1157773, 2315546, 3473319, 5788865, 6946638, 10419957, 11577730, 17366595, 20839914, 34733190, 52099785, 104199570, 223450189, 446900378, 670350567, 1117250945, 1340701134, 2011051701, 2234501890, 3351752835, 4022103402, 6703505670, 10055258505, 20110517010]

約数ペア:

[(1, 20110517010), (2, 10055258505), (3, 6703505670), (5, 4022103402), (6, 3351752835), (9, 2234501890), (10, 2011051701), (15, 1340701134), (18, 1117250945), (30, 670350567), (45, 446900378), (90, 223450189), (193, 104199570), (386, 52099785), (579, 34733190), (965, 20839914), (1158, 17366595), (1737, 11577730), (1930, 10419957), (2895, 6946638), (3474, 5788865), (5790, 3473319), (8685, 2315546), (17370, 1157773)]