282835980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{224473}}^1$

素因数の和:224495

約数の個数: 72

約数和(自身を含む): 980502432

約数和(自身を除く): 697666452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 224473, 448946, 673419, 897892, 1122365, 1346838, 1571311, 2020257, 2244730, 2693676, 3142622, 3367095, 4040514, 4489460, 4713933, 6285244, 6734190, 7856555, 8081028, 9427866, 10101285, 13468380, 14141799, 15713110, 18855732, 20202570, 23569665, 28283598, 31426220, 40405140, 47139330, 56567196, 70708995, 94278660, 141417990, 282835980]

約数ペア:

[(1, 282835980), (2, 141417990), (3, 94278660), (4, 70708995), (5, 56567196), (6, 47139330), (7, 40405140), (9, 31426220), (10, 28283598), (12, 23569665), (14, 20202570), (15, 18855732), (18, 15713110), (20, 14141799), (21, 13468380), (28, 10101285), (30, 9427866), (35, 8081028), (36, 7856555), (42, 6734190), (45, 6285244), (60, 4713933), (63, 4489460), (70, 4040514), (84, 3367095), (90, 3142622), (105, 2693676), (126, 2244730), (140, 2020257), (180, 1571311), (210, 1346838), (252, 1122365), (315, 897892), (420, 673419), (630, 448946), (1260, 224473)]