2100090735

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 3671534880

約数和(自身を除く): 1571444145

約数列:

[1, 3, 5, 9, 15, 45, 277, 331, 509, 831, 993, 1385, 1527, 1655, 2493, 2545, 2979, 4155, 4581, 4965, 7635, 12465, 14895, 22905, 91687, 140993, 168479, 275061, 422979, 458435, 505437, 704965, 825183, 842395, 1268937, 1375305, 1516311, 2114895, 2527185, 4125915, 6344685, 7581555, 46668683, 140006049, 233343415, 420018147, 700030245, 2100090735]

約数ペア:

[(1, 2100090735), (3, 700030245), (5, 420018147), (9, 233343415), (15, 140006049), (45, 46668683), (277, 7581555), (331, 6344685), (509, 4125915), (831, 2527185), (993, 2114895), (1385, 1516311), (1527, 1375305), (1655, 1268937), (2493, 842395), (2545, 825183), (2979, 704965), (4155, 505437), (4581, 458435), (4965, 422979), (7635, 275061), (12465, 168479), (14895, 140993), (22905, 91687)]