2649205860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6307633}}^1$

素因数の和:6307652

約数の個数: 48

約数和(自身を含む): 8477460096

約数和(自身を除く): 5828254236

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, 6307633, 12615266, 18922899, 25230532, 31538165, 37845798, 44153431, 63076330, 75691596, 88306862, 94614495, 126152660, 132460293, 176613724, 189228990, 220767155, 264920586, 378457980, 441534310, 529841172, 662301465, 883068620, 1324602930, 2649205860]

約数ペア:

[(1, 2649205860), (2, 1324602930), (3, 883068620), (4, 662301465), (5, 529841172), (6, 441534310), (7, 378457980), (10, 264920586), (12, 220767155), (14, 189228990), (15, 176613724), (20, 132460293), (21, 126152660), (28, 94614495), (30, 88306862), (35, 75691596), (42, 63076330), (60, 44153431), (70, 37845798), (84, 31538165), (105, 25230532), (140, 18922899), (210, 12615266), (420, 6307633)]