195372660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{465173}}^1$

素因数の和:465192

約数の個数: 48

約数和(自身を含む): 625193856

約数和(自身を除く): 429821196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 465173, 930346, 1395519, 1860692, 2325865, 2791038, 3256211, 4651730, 5582076, 6512422, 6977595, 9303460, 9768633, 13024844, 13955190, 16281055, 19537266, 27910380, 32562110, 39074532, 48843165, 65124220, 97686330, 195372660]

約数ペア:

[(1, 195372660), (2, 97686330), (3, 65124220), (4, 48843165), (5, 39074532), (6, 32562110), (7, 27910380), (10, 19537266), (12, 16281055), (14, 13955190), (15, 13024844), (20, 9768633), (21, 9303460), (28, 6977595), (30, 6512422), (35, 5582076), (42, 4651730), (60, 3256211), (70, 2791038), (84, 2325865), (105, 1860692), (140, 1395519), (210, 930346), (420, 465173)]