65047140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{361373}}^1$

素因数の和:361388

約数の個数: 36

約数和(自身を含む): 197310204

約数和(自身を除く): 132263064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 361373, 722746, 1084119, 1445492, 1806865, 2168238, 3252357, 3613730, 4336476, 5420595, 6504714, 7227460, 10841190, 13009428, 16261785, 21682380, 32523570, 65047140]

約数ペア:

[(1, 65047140), (2, 32523570), (3, 21682380), (4, 16261785), (5, 13009428), (6, 10841190), (9, 7227460), (10, 6504714), (12, 5420595), (15, 4336476), (18, 3613730), (20, 3252357), (30, 2168238), (36, 1806865), (45, 1445492), (60, 1084119), (90, 722746), (180, 361373)]