239875974380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1\times {\mathrm{3803}}^1$

素因数の和:6303

約数の個数: 96

約数和(自身を含む): 579029907456

約数和(自身を除く): 339153933076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2287, 2758, 3803, 3940, 4574, 5516, 6895, 7606, 9148, 11435, 13790, 15212, 16009, 19015, 22870, 26621, 27580, 32018, 38030, 45740, 53242, 64036, 76060, 80045, 106484, 133105, 160090, 266210, 320180, 450539, 532420, 749191, 901078, 1498382, 1802156, 2252695, 2996764, 3153773, 3745955, 4505390, 5244337, 6307546, 7491910, 8697461, 9010780, 10488674, 12615092, 14983820, 15768865, 17394922, 20977348, 26221685, 31537730, 34789844, 43487305, 52443370, 60882227, 63075460, 86974610, 104886740, 121764454, 173949220, 243528908, 304411135, 608822270, 1217644540, 1713399817, 3426799634, 6853599268, 8566999085, 11993798719, 17133998170, 23987597438, 34267996340, 47975194876, 59968993595, 119937987190, 239875974380]

約数ペア:

[(1, 239875974380), (2, 119937987190), (4, 59968993595), (5, 47975194876), (7, 34267996340), (10, 23987597438), (14, 17133998170), (20, 11993798719), (28, 8566999085), (35, 6853599268), (70, 3426799634), (140, 1713399817), (197, 1217644540), (394, 608822270), (788, 304411135), (985, 243528908), (1379, 173949220), (1970, 121764454), (2287, 104886740), (2758, 86974610), (3803, 63075460), (3940, 60882227), (4574, 52443370), (5516, 43487305), (6895, 34789844), (7606, 31537730), (9148, 26221685), (11435, 20977348), (13790, 17394922), (15212, 15768865), (16009, 14983820), (19015, 12615092), (22870, 10488674), (26621, 9010780), (27580, 8697461), (32018, 7491910), (38030, 6307546), (45740, 5244337), (53242, 4505390), (64036, 3745955), (76060, 3153773), (80045, 2996764), (106484, 2252695), (133105, 1802156), (160090, 1498382), (266210, 901078), (320180, 749191), (450539, 532420)]