2550660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6073}}^1$

素因数の和:6092

約数の個数: 48

約数和(自身を含む): 8163456

約数和(自身を除く): 5612796

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, 6073, 12146, 18219, 24292, 30365, 36438, 42511, 60730, 72876, 85022, 91095, 121460, 127533, 170044, 182190, 212555, 255066, 364380, 425110, 510132, 637665, 850220, 1275330, 2550660]

約数ペア:

[(1, 2550660), (2, 1275330), (3, 850220), (4, 637665), (5, 510132), (6, 425110), (7, 364380), (10, 255066), (12, 212555), (14, 182190), (15, 170044), (20, 127533), (21, 121460), (28, 91095), (30, 85022), (35, 72876), (42, 60730), (60, 42511), (70, 36438), (84, 30365), (105, 24292), (140, 18219), (210, 12146), (420, 6073)]