54197220840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64520501}}^1$

素因数の和:64520522

約数の個数: 64

約数和(自身を含む): 185819045760

約数和(自身を除く): 131621824920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64520501, 129041002, 193561503, 258082004, 322602505, 387123006, 451643507, 516164008, 645205010, 774246012, 903287014, 967807515, 1290410020, 1354930521, 1548492024, 1806574028, 1935615030, 2258217535, 2580820040, 2709861042, 3613148056, 3871230060, 4516435070, 5419722084, 6774652605, 7742460120, 9032870140, 10839444168, 13549305210, 18065740280, 27098610420, 54197220840]

約数ペア:

[(1, 54197220840), (2, 27098610420), (3, 18065740280), (4, 13549305210), (5, 10839444168), (6, 9032870140), (7, 7742460120), (8, 6774652605), (10, 5419722084), (12, 4516435070), (14, 3871230060), (15, 3613148056), (20, 2709861042), (21, 2580820040), (24, 2258217535), (28, 1935615030), (30, 1806574028), (35, 1548492024), (40, 1354930521), (42, 1290410020), (56, 967807515), (60, 903287014), (70, 774246012), (84, 645205010), (105, 516164008), (120, 451643507), (140, 387123006), (168, 322602505), (210, 258082004), (280, 193561503), (420, 129041002), (840, 64520501)]