7886479140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{35023}}^1$

素因数の和:35183

約数の個数: 120

約数和(自身を含む): 24918875520

約数和(自身を除く): 17032396380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 695, 810, 834, 1251, 1390, 1620, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8340, 11259, 12510, 15012, 18765, 22518, 25020, 35023, 37530, 45036, 56295, 70046, 75060, 105069, 112590, 140092, 175115, 210138, 225180, 315207, 350230, 420276, 525345, 630414, 700460, 945621, 1050690, 1260828, 1576035, 1891242, 2101380, 2836863, 3152070, 3782484, 4728105, 4868197, 5673726, 6304140, 9456210, 9736394, 11347452, 14184315, 14604591, 18912420, 19472788, 24340985, 28368630, 29209182, 43813773, 48681970, 56737260, 58418364, 73022955, 87627546, 97363940, 131441319, 146045910, 175255092, 219068865, 262882638, 292091820, 394323957, 438137730, 525765276, 657206595, 788647914, 876275460, 1314413190, 1577295828, 1971619785, 2628826380, 3943239570, 7886479140]

約数ペア:

[(1, 7886479140), (2, 3943239570), (3, 2628826380), (4, 1971619785), (5, 1577295828), (6, 1314413190), (9, 876275460), (10, 788647914), (12, 657206595), (15, 525765276), (18, 438137730), (20, 394323957), (27, 292091820), (30, 262882638), (36, 219068865), (45, 175255092), (54, 146045910), (60, 131441319), (81, 97363940), (90, 87627546), (108, 73022955), (135, 58418364), (139, 56737260), (162, 48681970), (180, 43813773), (270, 29209182), (278, 28368630), (324, 24340985), (405, 19472788), (417, 18912420), (540, 14604591), (556, 14184315), (695, 11347452), (810, 9736394), (834, 9456210), (1251, 6304140), (1390, 5673726), (1620, 4868197), (1668, 4728105), (2085, 3782484), (2502, 3152070), (2780, 2836863), (3753, 2101380), (4170, 1891242), (5004, 1576035), (6255, 1260828), (7506, 1050690), (8340, 945621), (11259, 700460), (12510, 630414), (15012, 525345), (18765, 420276), (22518, 350230), (25020, 315207), (35023, 225180), (37530, 210138), (45036, 175115), (56295, 140092), (70046, 112590), (75060, 105069)]