7341019790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{4057}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 14725670400

約数和(自身を除く): 7384650610

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 449, 806, 898, 2015, 2245, 4030, 4057, 4490, 5837, 8114, 11674, 13919, 20285, 27838, 29185, 40570, 52741, 58370, 69595, 105482, 125767, 139190, 180947, 251534, 263705, 361894, 527410, 628835, 904735, 1257670, 1634971, 1809470, 1821593, 3269942, 3643186, 8174855, 9107965, 16349710, 18215930, 23680709, 47361418, 56469383, 112938766, 118403545, 236807090, 282346915, 564693830, 734101979, 1468203958, 3670509895, 7341019790]

約数ペア:

[(1, 7341019790), (2, 3670509895), (5, 1468203958), (10, 734101979), (13, 564693830), (26, 282346915), (31, 236807090), (62, 118403545), (65, 112938766), (130, 56469383), (155, 47361418), (310, 23680709), (403, 18215930), (449, 16349710), (806, 9107965), (898, 8174855), (2015, 3643186), (2245, 3269942), (4030, 1821593), (4057, 1809470), (4490, 1634971), (5837, 1257670), (8114, 904735), (11674, 628835), (13919, 527410), (20285, 361894), (27838, 263705), (29185, 251534), (40570, 180947), (52741, 139190), (58370, 125767), (69595, 105482)]