84315140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46327}}^1$

素因数の和:46356

約数の個数: 48

約数和(自身を含む): 217926912

約数和(自身を除く): 133611772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 46327, 92654, 185308, 231635, 324289, 463270, 602251, 648578, 926540, 1204502, 1297156, 1621445, 2409004, 3011255, 3242890, 4215757, 6022510, 6485780, 8431514, 12045020, 16863028, 21078785, 42157570, 84315140]

約数ペア:

[(1, 84315140), (2, 42157570), (4, 21078785), (5, 16863028), (7, 12045020), (10, 8431514), (13, 6485780), (14, 6022510), (20, 4215757), (26, 3242890), (28, 3011255), (35, 2409004), (52, 1621445), (65, 1297156), (70, 1204502), (91, 926540), (130, 648578), (140, 602251), (182, 463270), (260, 324289), (364, 231635), (455, 185308), (910, 92654), (1820, 46327)]