2170605864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18191

約数の個数: 128

約数和(自身を含む): 6680494080

約数和(自身を除く): 4509888216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2604, 2852, 3864, 4278, 4991, 5208, 5704, 8556, 9982, 14973, 17112, 18121, 19964, 29946, 36242, 39928, 54363, 59892, 72484, 108726, 119784, 126847, 144968, 217452, 253694, 380541, 416783, 434904, 507388, 561751, 761082, 833566, 1014776, 1123502, 1250349, 1522164, 1667132, 1685253, 2247004, 2500698, 2917481, 3044328, 3334264, 3370506, 3932257, 4494008, 5001396, 5834962, 6741012, 7864514, 8752443, 10002792, 11669924, 11796771, 12920273, 13482024, 15729028, 17504886, 23339848, 23593542, 25840546, 31458056, 35009772, 38760819, 47187084, 51681092, 70019544, 77521638, 90441911, 94374168, 103362184, 155043276, 180883822, 271325733, 310086552, 361767644, 542651466, 723535288, 1085302932, 2170605864]

約数ペア:

[(1, 2170605864), (2, 1085302932), (3, 723535288), (4, 542651466), (6, 361767644), (7, 310086552), (8, 271325733), (12, 180883822), (14, 155043276), (21, 103362184), (23, 94374168), (24, 90441911), (28, 77521638), (31, 70019544), (42, 51681092), (46, 47187084), (56, 38760819), (62, 35009772), (69, 31458056), (84, 25840546), (92, 23593542), (93, 23339848), (124, 17504886), (138, 15729028), (161, 13482024), (168, 12920273), (184, 11796771), (186, 11669924), (217, 10002792), (248, 8752443), (276, 7864514), (322, 6741012), (372, 5834962), (434, 5001396), (483, 4494008), (552, 3932257), (644, 3370506), (651, 3334264), (713, 3044328), (744, 2917481), (868, 2500698), (966, 2247004), (1288, 1685253), (1302, 1667132), (1426, 1522164), (1736, 1250349), (1932, 1123502), (2139, 1014776), (2604, 833566), (2852, 761082), (3864, 561751), (4278, 507388), (4991, 434904), (5208, 416783), (5704, 380541), (8556, 253694), (9982, 217452), (14973, 144968), (17112, 126847), (18121, 119784), (19964, 108726), (29946, 72484), (36242, 59892), (39928, 54363)]