34646740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 76728960

約数和(自身を除く): 42082220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 691, 1090, 1382, 2180, 2507, 2764, 3455, 5014, 6910, 10028, 12535, 13820, 15893, 25070, 31786, 50140, 63572, 75319, 79465, 150638, 158930, 301276, 317860, 376595, 753190, 1506380, 1732337, 3464674, 6929348, 8661685, 17323370, 34646740]

約数ペア:

[(1, 34646740), (2, 17323370), (4, 8661685), (5, 6929348), (10, 3464674), (20, 1732337), (23, 1506380), (46, 753190), (92, 376595), (109, 317860), (115, 301276), (218, 158930), (230, 150638), (436, 79465), (460, 75319), (545, 63572), (691, 50140), (1090, 31786), (1382, 25070), (2180, 15893), (2507, 13820), (2764, 12535), (3455, 10028), (5014, 6910)]