2708580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6468

約数の個数: 48

約数和(自身を含む): 8668800

約数和(自身を除く): 5960220

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, 6449, 12898, 19347, 25796, 32245, 38694, 45143, 64490, 77388, 90286, 96735, 128980, 135429, 180572, 193470, 225715, 270858, 386940, 451430, 541716, 677145, 902860, 1354290, 2708580]

約数ペア:

[(1, 2708580), (2, 1354290), (3, 902860), (4, 677145), (5, 541716), (6, 451430), (7, 386940), (10, 270858), (12, 225715), (14, 193470), (15, 180572), (20, 135429), (21, 128980), (28, 96735), (30, 90286), (35, 77388), (42, 64490), (60, 45143), (70, 38694), (84, 32245), (105, 25796), (140, 19347), (210, 12898), (420, 6449)]