8751540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 28514304

約数和(自身を除く): 19762764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 311, 335, 402, 420, 469, 622, 670, 804, 933, 938, 1005, 1244, 1340, 1407, 1555, 1866, 1876, 2010, 2177, 2345, 2814, 3110, 3732, 4020, 4354, 4665, 4690, 5628, 6220, 6531, 7035, 8708, 9330, 9380, 10885, 13062, 14070, 18660, 20837, 21770, 26124, 28140, 32655, 41674, 43540, 62511, 65310, 83348, 104185, 125022, 130620, 145859, 208370, 250044, 291718, 312555, 416740, 437577, 583436, 625110, 729295, 875154, 1250220, 1458590, 1750308, 2187885, 2917180, 4375770, 8751540]

約数ペア:

[(1, 8751540), (2, 4375770), (3, 2917180), (4, 2187885), (5, 1750308), (6, 1458590), (7, 1250220), (10, 875154), (12, 729295), (14, 625110), (15, 583436), (20, 437577), (21, 416740), (28, 312555), (30, 291718), (35, 250044), (42, 208370), (60, 145859), (67, 130620), (70, 125022), (84, 104185), (105, 83348), (134, 65310), (140, 62511), (201, 43540), (210, 41674), (268, 32655), (311, 28140), (335, 26124), (402, 21770), (420, 20837), (469, 18660), (622, 14070), (670, 13062), (804, 10885), (933, 9380), (938, 9330), (1005, 8708), (1244, 7035), (1340, 6531), (1407, 6220), (1555, 5628), (1866, 4690), (1876, 4665), (2010, 4354), (2177, 4020), (2345, 3732), (2814, 3110)]