2079656460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1650521}}^1$

素因数の和:1650543

約数の個数: 72

約数和(自身を含む): 7209480096

約数和(自身を除く): 5129823636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1650521, 3301042, 4951563, 6602084, 8252605, 9903126, 11553647, 14854689, 16505210, 19806252, 23107294, 24757815, 29709378, 33010420, 34660941, 46214588, 49515630, 57768235, 59418756, 69321882, 74273445, 99031260, 103982823, 115536470, 138643764, 148546890, 173304705, 207965646, 231072940, 297093780, 346609410, 415931292, 519914115, 693218820, 1039828230, 2079656460]

約数ペア:

[(1, 2079656460), (2, 1039828230), (3, 693218820), (4, 519914115), (5, 415931292), (6, 346609410), (7, 297093780), (9, 231072940), (10, 207965646), (12, 173304705), (14, 148546890), (15, 138643764), (18, 115536470), (20, 103982823), (21, 99031260), (28, 74273445), (30, 69321882), (35, 59418756), (36, 57768235), (42, 49515630), (45, 46214588), (60, 34660941), (63, 33010420), (70, 29709378), (84, 24757815), (90, 23107294), (105, 19806252), (126, 16505210), (140, 14854689), (180, 11553647), (210, 9903126), (252, 8252605), (315, 6602084), (420, 4951563), (630, 3301042), (1260, 1650521)]