2903227250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 6880094208

約数和(自身を除く): 3976866958

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 67, 70, 77, 110, 125, 134, 154, 175, 250, 275, 335, 350, 385, 469, 550, 670, 737, 770, 875, 938, 1375, 1474, 1675, 1750, 1925, 2251, 2345, 2750, 3350, 3685, 3850, 4502, 4690, 5159, 7370, 8375, 9625, 10318, 11255, 11725, 15757, 16750, 18425, 19250, 22510, 23450, 24761, 25795, 31514, 36850, 49522, 51590, 56275, 58625, 78785, 92125, 112550, 117250, 123805, 128975, 150817, 157570, 173327, 184250, 247610, 257950, 281375, 301634, 346654, 393925, 562750, 619025, 644875, 754085, 787850, 866635, 1055719, 1238050, 1289750, 1508170, 1658987, 1733270, 1969625, 2111438, 3095125, 3317974, 3770425, 3939250, 4333175, 5278595, 6190250, 7540850, 8294935, 8666350, 10557190, 11612909, 16589870, 18852125, 21665875, 23225818, 26392975, 37704250, 41474675, 43331750, 52785950, 58064545, 82949350, 116129090, 131964875, 207373375, 263929750, 290322725, 414746750, 580645450, 1451613625, 2903227250]

約数ペア:

[(1, 2903227250), (2, 1451613625), (5, 580645450), (7, 414746750), (10, 290322725), (11, 263929750), (14, 207373375), (22, 131964875), (25, 116129090), (35, 82949350), (50, 58064545), (55, 52785950), (67, 43331750), (70, 41474675), (77, 37704250), (110, 26392975), (125, 23225818), (134, 21665875), (154, 18852125), (175, 16589870), (250, 11612909), (275, 10557190), (335, 8666350), (350, 8294935), (385, 7540850), (469, 6190250), (550, 5278595), (670, 4333175), (737, 3939250), (770, 3770425), (875, 3317974), (938, 3095125), (1375, 2111438), (1474, 1969625), (1675, 1733270), (1750, 1658987), (1925, 1508170), (2251, 1289750), (2345, 1238050), (2750, 1055719), (3350, 866635), (3685, 787850), (3850, 754085), (4502, 644875), (4690, 619025), (5159, 562750), (7370, 393925), (8375, 346654), (9625, 301634), (10318, 281375), (11255, 257950), (11725, 247610), (15757, 184250), (16750, 173327), (18425, 157570), (19250, 150817), (22510, 128975), (23450, 123805), (24761, 117250), (25795, 112550), (31514, 92125), (36850, 78785), (49522, 58625), (51590, 56275)]