76638660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{182473}}^1$

素因数の和:182492

約数の個数: 48

約数和(自身を含む): 245245056

約数和(自身を除く): 168606396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 182473, 364946, 547419, 729892, 912365, 1094838, 1277311, 1824730, 2189676, 2554622, 2737095, 3649460, 3831933, 5109244, 5474190, 6386555, 7663866, 10948380, 12773110, 15327732, 19159665, 25546220, 38319330, 76638660]

約数ペア:

[(1, 76638660), (2, 38319330), (3, 25546220), (4, 19159665), (5, 15327732), (6, 12773110), (7, 10948380), (10, 7663866), (12, 6386555), (14, 5474190), (15, 5109244), (20, 3831933), (21, 3649460), (28, 2737095), (30, 2554622), (35, 2189676), (42, 1824730), (60, 1277311), (70, 1094838), (84, 912365), (105, 729892), (140, 547419), (210, 364946), (420, 182473)]