68127390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{756971}}^1$

素因数の和:756984

約数の個数: 24

約数和(自身を含む): 177131448

約数和(自身を除く): 109004058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 756971, 1513942, 2270913, 3784855, 4541826, 6812739, 7569710, 11354565, 13625478, 22709130, 34063695, 68127390]

約数ペア:

[(1, 68127390), (2, 34063695), (3, 22709130), (5, 13625478), (6, 11354565), (9, 7569710), (10, 6812739), (15, 4541826), (18, 3784855), (30, 2270913), (45, 1513942), (90, 756971)]