8534820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2903}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 27808704

約数和(自身を除く): 19273884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2903, 2940, 5806, 8709, 11612, 14515, 17418, 20321, 29030, 34836, 40642, 43545, 58060, 60963, 81284, 87090, 101605, 121926, 142247, 174180, 203210, 243852, 284494, 304815, 406420, 426741, 568988, 609630, 711235, 853482, 1219260, 1422470, 1706964, 2133705, 2844940, 4267410, 8534820]

約数ペア:

[(1, 8534820), (2, 4267410), (3, 2844940), (4, 2133705), (5, 1706964), (6, 1422470), (7, 1219260), (10, 853482), (12, 711235), (14, 609630), (15, 568988), (20, 426741), (21, 406420), (28, 304815), (30, 284494), (35, 243852), (42, 203210), (49, 174180), (60, 142247), (70, 121926), (84, 101605), (98, 87090), (105, 81284), (140, 60963), (147, 58060), (196, 43545), (210, 40642), (245, 34836), (294, 29030), (420, 20321), (490, 17418), (588, 14515), (735, 11612), (980, 8709), (1470, 5806), (2903, 2940)]