1284666780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{14341}}^1$

素因数の和:15846

約数の個数: 48

約数和(自身を含む): 3599727264

約数和(自身を除く): 2315060484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493, 2986, 4479, 5972, 7465, 8958, 14341, 14930, 17916, 22395, 28682, 29860, 43023, 44790, 57364, 71705, 86046, 89580, 143410, 172092, 215115, 286820, 430230, 860460, 21411113, 42822226, 64233339, 85644452, 107055565, 128466678, 214111130, 256933356, 321166695, 428222260, 642333390, 1284666780]

約数ペア:

[(1, 1284666780), (2, 642333390), (3, 428222260), (4, 321166695), (5, 256933356), (6, 214111130), (10, 128466678), (12, 107055565), (15, 85644452), (20, 64233339), (30, 42822226), (60, 21411113), (1493, 860460), (2986, 430230), (4479, 286820), (5972, 215115), (7465, 172092), (8958, 143410), (14341, 89580), (14930, 86046), (17916, 71705), (22395, 57364), (28682, 44790), (29860, 43023)]