2567460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6113}}^1$

素因数の和:6132

約数の個数: 48

約数和(自身を含む): 8217216

約数和(自身を除く): 5649756

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, 6113, 12226, 18339, 24452, 30565, 36678, 42791, 61130, 73356, 85582, 91695, 122260, 128373, 171164, 183390, 213955, 256746, 366780, 427910, 513492, 641865, 855820, 1283730, 2567460]

約数ペア:

[(1, 2567460), (2, 1283730), (3, 855820), (4, 641865), (5, 513492), (6, 427910), (7, 366780), (10, 256746), (12, 213955), (14, 183390), (15, 171164), (20, 128373), (21, 122260), (28, 91695), (30, 85582), (35, 73356), (42, 61130), (60, 42791), (70, 36678), (84, 30565), (105, 24452), (140, 18339), (210, 12226), (420, 6113)]