1550871780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 4424789376

約数和(自身を除く): 2873917596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 317, 335, 402, 634, 670, 804, 951, 1005, 1217, 1268, 1340, 1585, 1902, 2010, 2434, 3170, 3651, 3804, 4020, 4755, 4868, 6085, 6340, 7302, 9510, 12170, 14604, 18255, 19020, 21239, 24340, 36510, 42478, 63717, 73020, 81539, 84956, 106195, 127434, 163078, 212390, 244617, 254868, 318585, 326156, 385789, 407695, 424780, 489234, 637170, 771578, 815390, 978468, 1157367, 1223085, 1274340, 1543156, 1630780, 1928945, 2314734, 2446170, 3857890, 4629468, 4892340, 5786835, 7715780, 11573670, 23147340, 25847863, 51695726, 77543589, 103391452, 129239315, 155087178, 258478630, 310174356, 387717945, 516957260, 775435890, 1550871780]

約数ペア:

[(1, 1550871780), (2, 775435890), (3, 516957260), (4, 387717945), (5, 310174356), (6, 258478630), (10, 155087178), (12, 129239315), (15, 103391452), (20, 77543589), (30, 51695726), (60, 25847863), (67, 23147340), (134, 11573670), (201, 7715780), (268, 5786835), (317, 4892340), (335, 4629468), (402, 3857890), (634, 2446170), (670, 2314734), (804, 1928945), (951, 1630780), (1005, 1543156), (1217, 1274340), (1268, 1223085), (1340, 1157367), (1585, 978468), (1902, 815390), (2010, 771578), (2434, 637170), (3170, 489234), (3651, 424780), (3804, 407695), (4020, 385789), (4755, 326156), (4868, 318585), (6085, 254868), (6340, 244617), (7302, 212390), (9510, 163078), (12170, 127434), (14604, 106195), (18255, 84956), (19020, 81539), (21239, 73020), (24340, 63717), (36510, 42478)]