11566380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27539}}^1$

素因数の和:27558

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 25447380

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, 27539, 55078, 82617, 110156, 137695, 165234, 192773, 275390, 330468, 385546, 413085, 550780, 578319, 771092, 826170, 963865, 1156638, 1652340, 1927730, 2313276, 2891595, 3855460, 5783190, 11566380]

約数ペア:

[(1, 11566380), (2, 5783190), (3, 3855460), (4, 2891595), (5, 2313276), (6, 1927730), (7, 1652340), (10, 1156638), (12, 963865), (14, 826170), (15, 771092), (20, 578319), (21, 550780), (28, 413085), (30, 385546), (35, 330468), (42, 275390), (60, 192773), (70, 165234), (84, 137695), (105, 110156), (140, 82617), (210, 55078), (420, 27539)]