2865660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6823}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 9171456

約数和(自身を除く): 6305796

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, 6823, 13646, 20469, 27292, 34115, 40938, 47761, 68230, 81876, 95522, 102345, 136460, 143283, 191044, 204690, 238805, 286566, 409380, 477610, 573132, 716415, 955220, 1432830, 2865660]

約数ペア:

[(1, 2865660), (2, 1432830), (3, 955220), (4, 716415), (5, 573132), (6, 477610), (7, 409380), (10, 286566), (12, 238805), (14, 204690), (15, 191044), (20, 143283), (21, 136460), (28, 102345), (30, 95522), (35, 81876), (42, 68230), (60, 47761), (70, 40938), (84, 34115), (105, 27292), (140, 20469), (210, 13646), (420, 6823)]