1138380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18973}}^1$

素因数の和:18985

約数の個数: 24

約数和(自身を含む): 3187632

約数和(自身を除く): 2049252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18973, 37946, 56919, 75892, 94865, 113838, 189730, 227676, 284595, 379460, 569190, 1138380]

約数ペア:

[(1, 1138380), (2, 569190), (3, 379460), (4, 284595), (5, 227676), (6, 189730), (10, 113838), (12, 94865), (15, 75892), (20, 56919), (30, 37946), (60, 18973)]