54469380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 180182016

約数和(自身を除く): 125712636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 191, 194, 196, 210, 245, 291, 294, 382, 388, 420, 485, 490, 573, 582, 588, 679, 735, 764, 955, 970, 980, 1146, 1164, 1337, 1358, 1455, 1470, 1910, 1940, 2037, 2292, 2674, 2716, 2865, 2910, 2940, 3395, 3820, 4011, 4074, 4753, 5348, 5730, 5820, 6685, 6790, 8022, 8148, 9359, 9506, 10185, 11460, 13370, 13580, 14259, 16044, 18527, 18718, 19012, 20055, 20370, 23765, 26740, 28077, 28518, 37054, 37436, 40110, 40740, 46795, 47530, 55581, 56154, 57036, 71295, 74108, 80220, 92635, 93590, 95060, 111162, 112308, 129689, 140385, 142590, 185270, 187180, 222324, 259378, 277905, 280770, 285180, 370540, 389067, 518756, 555810, 561540, 648445, 778134, 907823, 1111620, 1296890, 1556268, 1815646, 1945335, 2593780, 2723469, 3631292, 3890670, 4539115, 5446938, 7781340, 9078230, 10893876, 13617345, 18156460, 27234690, 54469380]

約数ペア:

[(1, 54469380), (2, 27234690), (3, 18156460), (4, 13617345), (5, 10893876), (6, 9078230), (7, 7781340), (10, 5446938), (12, 4539115), (14, 3890670), (15, 3631292), (20, 2723469), (21, 2593780), (28, 1945335), (30, 1815646), (35, 1556268), (42, 1296890), (49, 1111620), (60, 907823), (70, 778134), (84, 648445), (97, 561540), (98, 555810), (105, 518756), (140, 389067), (147, 370540), (191, 285180), (194, 280770), (196, 277905), (210, 259378), (245, 222324), (291, 187180), (294, 185270), (382, 142590), (388, 140385), (420, 129689), (485, 112308), (490, 111162), (573, 95060), (582, 93590), (588, 92635), (679, 80220), (735, 74108), (764, 71295), (955, 57036), (970, 56154), (980, 55581), (1146, 47530), (1164, 46795), (1337, 40740), (1358, 40110), (1455, 37436), (1470, 37054), (1910, 28518), (1940, 28077), (2037, 26740), (2292, 23765), (2674, 20370), (2716, 20055), (2865, 19012), (2910, 18718), (2940, 18527), (3395, 16044), (3820, 14259), (4011, 13580), (4074, 13370), (4753, 11460), (5348, 10185), (5730, 9506), (5820, 9359), (6685, 8148), (6790, 8022)]