2013105955

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 3000188160

約数和(自身を除く): 987082205

約数列:

[1, 5, 7, 19, 35, 49, 71, 95, 133, 245, 355, 497, 665, 931, 1349, 2485, 3479, 4655, 6091, 6745, 9443, 17395, 30455, 42637, 47215, 66101, 115729, 213185, 298459, 330505, 432461, 578645, 810103, 1492295, 2162305, 3027227, 4050515, 5670721, 8216759, 15136135, 21190589, 28353605, 41083795, 57517313, 105952945, 287586565, 402621191, 2013105955]

約数ペア:

[(1, 2013105955), (5, 402621191), (7, 287586565), (19, 105952945), (35, 57517313), (49, 41083795), (71, 28353605), (95, 21190589), (133, 15136135), (245, 8216759), (355, 5670721), (497, 4050515), (665, 3027227), (931, 2162305), (1349, 1492295), (2485, 810103), (3479, 578645), (4655, 432461), (6091, 330505), (6745, 298459), (9443, 213185), (17395, 115729), (30455, 66101), (42637, 47215)]