1892762970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 5394235392

約数和(自身を除く): 3501472422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 167, 186, 210, 217, 310, 334, 434, 465, 501, 651, 835, 930, 1002, 1085, 1169, 1302, 1670, 1741, 2170, 2338, 2505, 3255, 3482, 3507, 5010, 5177, 5223, 5845, 6510, 7014, 8705, 10354, 10446, 11690, 12187, 15531, 17410, 17535, 24374, 25885, 26115, 31062, 35070, 36239, 36561, 51770, 52230, 53971, 60935, 72478, 73122, 77655, 107942, 108717, 121870, 155310, 161913, 181195, 182805, 217434, 269855, 290747, 323826, 362390, 365610, 377797, 539710, 543585, 581494, 755594, 809565, 872241, 1087170, 1133391, 1453735, 1619130, 1744482, 1888985, 2035229, 2266782, 2907470, 3777970, 4070458, 4361205, 5666955, 6105687, 8722410, 9013157, 10176145, 11333910, 12211374, 18026314, 20352290, 27039471, 30528435, 45065785, 54078942, 61056870, 63092099, 90131570, 126184198, 135197355, 189276297, 270394710, 315460495, 378552594, 630920990, 946381485, 1892762970]

約数ペア:

[(1, 1892762970), (2, 946381485), (3, 630920990), (5, 378552594), (6, 315460495), (7, 270394710), (10, 189276297), (14, 135197355), (15, 126184198), (21, 90131570), (30, 63092099), (31, 61056870), (35, 54078942), (42, 45065785), (62, 30528435), (70, 27039471), (93, 20352290), (105, 18026314), (155, 12211374), (167, 11333910), (186, 10176145), (210, 9013157), (217, 8722410), (310, 6105687), (334, 5666955), (434, 4361205), (465, 4070458), (501, 3777970), (651, 2907470), (835, 2266782), (930, 2035229), (1002, 1888985), (1085, 1744482), (1169, 1619130), (1302, 1453735), (1670, 1133391), (1741, 1087170), (2170, 872241), (2338, 809565), (2505, 755594), (3255, 581494), (3482, 543585), (3507, 539710), (5010, 377797), (5177, 365610), (5223, 362390), (5845, 323826), (6510, 290747), (7014, 269855), (8705, 217434), (10354, 182805), (10446, 181195), (11690, 161913), (12187, 155310), (15531, 121870), (17410, 108717), (17535, 107942), (24374, 77655), (25885, 73122), (26115, 72478), (31062, 60935), (35070, 53971), (36239, 52230), (36561, 51770)]