54145140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 174714624

約数和(自身を除く): 120569484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 941, 959, 1370, 1644, 1882, 1918, 2055, 2740, 2823, 2877, 3764, 3836, 4110, 4705, 4795, 5646, 5754, 6587, 8220, 9410, 9590, 11292, 11508, 13174, 14115, 14385, 18820, 19180, 19761, 26348, 28230, 28770, 32935, 39522, 56460, 57540, 65870, 79044, 98805, 128917, 131740, 197610, 257834, 386751, 395220, 515668, 644585, 773502, 902419, 1289170, 1547004, 1804838, 1933755, 2578340, 2707257, 3609676, 3867510, 4512095, 5414514, 7735020, 9024190, 10829028, 13536285, 18048380, 27072570, 54145140]

約数ペア:

[(1, 54145140), (2, 27072570), (3, 18048380), (4, 13536285), (5, 10829028), (6, 9024190), (7, 7735020), (10, 5414514), (12, 4512095), (14, 3867510), (15, 3609676), (20, 2707257), (21, 2578340), (28, 1933755), (30, 1804838), (35, 1547004), (42, 1289170), (60, 902419), (70, 773502), (84, 644585), (105, 515668), (137, 395220), (140, 386751), (210, 257834), (274, 197610), (411, 131740), (420, 128917), (548, 98805), (685, 79044), (822, 65870), (941, 57540), (959, 56460), (1370, 39522), (1644, 32935), (1882, 28770), (1918, 28230), (2055, 26348), (2740, 19761), (2823, 19180), (2877, 18820), (3764, 14385), (3836, 14115), (4110, 13174), (4705, 11508), (4795, 11292), (5646, 9590), (5754, 9410), (6587, 8220)]