2849488070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64279}}^1$

素因数の和:64341

約数の個数: 64

約数和(自身を含む): 6220247040

約数和(自身を除く): 3370758970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 8866, 22165, 44330, 64279, 128558, 321395, 642790, 707069, 835627, 1414138, 1671254, 1992649, 3535345, 3985298, 4178135, 7070690, 8356270, 9191897, 9963245, 18383794, 19926490, 21919139, 25904437, 43838278, 45959485, 51808874, 91918970, 109595695, 129522185, 219191390, 259044370, 284948807, 569897614, 1424744035, 2849488070]

約数ペア:

[(1, 2849488070), (2, 1424744035), (5, 569897614), (10, 284948807), (11, 259044370), (13, 219191390), (22, 129522185), (26, 109595695), (31, 91918970), (55, 51808874), (62, 45959485), (65, 43838278), (110, 25904437), (130, 21919139), (143, 19926490), (155, 18383794), (286, 9963245), (310, 9191897), (341, 8356270), (403, 7070690), (682, 4178135), (715, 3985298), (806, 3535345), (1430, 1992649), (1705, 1671254), (2015, 1414138), (3410, 835627), (4030, 707069), (4433, 642790), (8866, 321395), (22165, 128558), (44330, 64279)]