1285652550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 192

約数和(自身を含む): 3968745984

約数和(自身を除く): 2683093434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 97, 105, 130, 150, 175, 182, 194, 195, 210, 273, 291, 325, 350, 390, 455, 485, 525, 546, 582, 650, 679, 910, 970, 971, 975, 1050, 1261, 1358, 1365, 1455, 1942, 1950, 2037, 2275, 2425, 2522, 2730, 2910, 2913, 3395, 3783, 4074, 4550, 4850, 4855, 5826, 6305, 6790, 6797, 6825, 7275, 7566, 8827, 9710, 10185, 12610, 12623, 13594, 13650, 14550, 14565, 16975, 17654, 18915, 20370, 20391, 24275, 25246, 26481, 29130, 31525, 33950, 33985, 37830, 37869, 40782, 44135, 48550, 50925, 52962, 63050, 63115, 67970, 72825, 75738, 88270, 88361, 94187, 94575, 101850, 101955, 126230, 132405, 145650, 169925, 176722, 188374, 189150, 189345, 203910, 220675, 264810, 265083, 282561, 315575, 339850, 378690, 441350, 441805, 470935, 509775, 530166, 565122, 631150, 659309, 662025, 883610, 941870, 946725, 1019550, 1224431, 1318618, 1324050, 1325415, 1412805, 1893450, 1977927, 2209025, 2354675, 2448862, 2650830, 2825610, 3296545, 3673293, 3955854, 4418050, 4709350, 6122155, 6593090, 6627075, 7064025, 7346586, 8571017, 9889635, 12244310, 13254150, 14128050, 16482725, 17142034, 18366465, 19779270, 25713051, 30610775, 32965450, 36732930, 42855085, 49448175, 51426102, 61221550, 85710170, 91832325, 98896350, 128565255, 183664650, 214275425, 257130510, 428550850, 642826275, 1285652550]

約数ペア:

[(1, 1285652550), (2, 642826275), (3, 428550850), (5, 257130510), (6, 214275425), (7, 183664650), (10, 128565255), (13, 98896350), (14, 91832325), (15, 85710170), (21, 61221550), (25, 51426102), (26, 49448175), (30, 42855085), (35, 36732930), (39, 32965450), (42, 30610775), (50, 25713051), (65, 19779270), (70, 18366465), (75, 17142034), (78, 16482725), (91, 14128050), (97, 13254150), (105, 12244310), (130, 9889635), (150, 8571017), (175, 7346586), (182, 7064025), (194, 6627075), (195, 6593090), (210, 6122155), (273, 4709350), (291, 4418050), (325, 3955854), (350, 3673293), (390, 3296545), (455, 2825610), (485, 2650830), (525, 2448862), (546, 2354675), (582, 2209025), (650, 1977927), (679, 1893450), (910, 1412805), (970, 1325415), (971, 1324050), (975, 1318618), (1050, 1224431), (1261, 1019550), (1358, 946725), (1365, 941870), (1455, 883610), (1942, 662025), (1950, 659309), (2037, 631150), (2275, 565122), (2425, 530166), (2522, 509775), (2730, 470935), (2910, 441805), (2913, 441350), (3395, 378690), (3783, 339850), (4074, 315575), (4550, 282561), (4850, 265083), (4855, 264810), (5826, 220675), (6305, 203910), (6790, 189345), (6797, 189150), (6825, 188374), (7275, 176722), (7566, 169925), (8827, 145650), (9710, 132405), (10185, 126230), (12610, 101955), (12623, 101850), (13594, 94575), (13650, 94187), (14550, 88361), (14565, 88270), (16975, 75738), (17654, 72825), (18915, 67970), (20370, 63115), (20391, 63050), (24275, 52962), (25246, 50925), (26481, 48550), (29130, 44135), (31525, 40782), (33950, 37869), (33985, 37830)]