42244440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50291}}^1$

素因数の和:50312

約数の個数: 64

約数和(自身を含む): 144840960

約数和(自身を除く): 102596520

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, 50291, 100582, 150873, 201164, 251455, 301746, 352037, 402328, 502910, 603492, 704074, 754365, 1005820, 1056111, 1206984, 1408148, 1508730, 1760185, 2011640, 2112222, 2816296, 3017460, 3520370, 4224444, 5280555, 6034920, 7040740, 8448888, 10561110, 14081480, 21122220, 42244440]

約数ペア:

[(1, 42244440), (2, 21122220), (3, 14081480), (4, 10561110), (5, 8448888), (6, 7040740), (7, 6034920), (8, 5280555), (10, 4224444), (12, 3520370), (14, 3017460), (15, 2816296), (20, 2112222), (21, 2011640), (24, 1760185), (28, 1508730), (30, 1408148), (35, 1206984), (40, 1056111), (42, 1005820), (56, 754365), (60, 704074), (70, 603492), (84, 502910), (105, 402328), (120, 352037), (140, 301746), (168, 251455), (210, 201164), (280, 150873), (420, 100582), (840, 50291)]