58551780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139409}}^1$

素因数の和:139428

約数の個数: 48

約数和(自身を含む): 187367040

約数和(自身を除く): 128815260

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, 139409, 278818, 418227, 557636, 697045, 836454, 975863, 1394090, 1672908, 1951726, 2091135, 2788180, 2927589, 3903452, 4182270, 4879315, 5855178, 8364540, 9758630, 11710356, 14637945, 19517260, 29275890, 58551780]

約数ペア:

[(1, 58551780), (2, 29275890), (3, 19517260), (4, 14637945), (5, 11710356), (6, 9758630), (7, 8364540), (10, 5855178), (12, 4879315), (14, 4182270), (15, 3903452), (20, 2927589), (21, 2788180), (28, 2091135), (30, 1951726), (35, 1672908), (42, 1394090), (60, 975863), (70, 836454), (84, 697045), (105, 557636), (140, 418227), (210, 278818), (420, 139409)]