713476820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{37199}}^1$

素因数の和:37352

約数の個数: 48

約数和(自身を含む): 1724889600

約数和(自身を除く): 1011412780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 37199, 74398, 148796, 185995, 260393, 371990, 520786, 743980, 1041572, 1301965, 2603930, 5096263, 5207860, 10192526, 20385052, 25481315, 35673841, 50962630, 71347682, 101925260, 142695364, 178369205, 356738410, 713476820]

約数ペア:

[(1, 713476820), (2, 356738410), (4, 178369205), (5, 142695364), (7, 101925260), (10, 71347682), (14, 50962630), (20, 35673841), (28, 25481315), (35, 20385052), (70, 10192526), (137, 5207860), (140, 5096263), (274, 2603930), (548, 1301965), (685, 1041572), (959, 743980), (1370, 520786), (1918, 371990), (2740, 260393), (3836, 185995), (4795, 148796), (9590, 74398), (19180, 37199)]