262967670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5970

約数の個数: 96

約数和(自身を含む): 792529920

約数和(自身を除く): 529562250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 4473, 4970, 5879, 6390, 7455, 8946, 11758, 14910, 17637, 22365, 29395, 35274, 41153, 44730, 52911, 58790, 82306, 88185, 105822, 123459, 176370, 205765, 246918, 264555, 370377, 411530, 417409, 529110, 617295, 740754, 834818, 1234590, 1252227, 1851885, 2087045, 2504454, 2921863, 3703770, 3756681, 4174090, 5843726, 6261135, 7513362, 8765589, 12522270, 14609315, 17531178, 18783405, 26296767, 29218630, 37566810, 43827945, 52593534, 87655890, 131483835, 262967670]

約数ペア:

[(1, 262967670), (2, 131483835), (3, 87655890), (5, 52593534), (6, 43827945), (7, 37566810), (9, 29218630), (10, 26296767), (14, 18783405), (15, 17531178), (18, 14609315), (21, 12522270), (30, 8765589), (35, 7513362), (42, 6261135), (45, 5843726), (63, 4174090), (70, 3756681), (71, 3703770), (90, 2921863), (105, 2504454), (126, 2087045), (142, 1851885), (210, 1252227), (213, 1234590), (315, 834818), (355, 740754), (426, 617295), (497, 529110), (630, 417409), (639, 411530), (710, 370377), (994, 264555), (1065, 246918), (1278, 205765), (1491, 176370), (2130, 123459), (2485, 105822), (2982, 88185), (3195, 82306), (4473, 58790), (4970, 52911), (5879, 44730), (6390, 41153), (7455, 35274), (8946, 29395), (11758, 22365), (14910, 17637)]