74758380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1245973}}^1$

素因数の和:1245985

約数の個数: 24

約数和(自身を含む): 209323632

約数和(自身を除く): 134565252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1245973, 2491946, 3737919, 4983892, 6229865, 7475838, 12459730, 14951676, 18689595, 24919460, 37379190, 74758380]

約数ペア:

[(1, 74758380), (2, 37379190), (3, 24919460), (4, 18689595), (5, 14951676), (6, 12459730), (10, 7475838), (12, 6229865), (15, 4983892), (20, 3737919), (30, 2491946), (60, 1245973)]