153934380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{855191}}^1$

素因数の和:855206

約数の個数: 36

約数和(自身を含む): 466934832

約数和(自身を除く): 313000452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 855191, 1710382, 2565573, 3420764, 4275955, 5131146, 7696719, 8551910, 10262292, 12827865, 15393438, 17103820, 25655730, 30786876, 38483595, 51311460, 76967190, 153934380]

約数ペア:

[(1, 153934380), (2, 76967190), (3, 51311460), (4, 38483595), (5, 30786876), (6, 25655730), (9, 17103820), (10, 15393438), (12, 12827865), (15, 10262292), (18, 8551910), (20, 7696719), (30, 5131146), (36, 4275955), (45, 3420764), (60, 2565573), (90, 1710382), (180, 855191)]