4270857405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 7188480000

約数和(自身を除く): 2917622595

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 199, 309, 435, 479, 515, 597, 995, 1437, 1545, 2395, 2985, 2987, 5771, 7185, 8961, 13891, 14935, 17313, 20497, 28855, 41673, 44805, 49337, 61491, 69455, 86565, 95321, 102485, 148011, 208365, 246685, 285963, 307455, 476605, 594413, 740055, 1429815, 1430773, 1783239, 2764309, 2972065, 4292319, 7153865, 8292927, 8916195, 9818063, 13821545, 21461595, 29454189, 41464635, 49090315, 147270945, 284723827, 854171481, 1423619135, 4270857405]

約数ペア:

[(1, 4270857405), (3, 1423619135), (5, 854171481), (15, 284723827), (29, 147270945), (87, 49090315), (103, 41464635), (145, 29454189), (199, 21461595), (309, 13821545), (435, 9818063), (479, 8916195), (515, 8292927), (597, 7153865), (995, 4292319), (1437, 2972065), (1545, 2764309), (2395, 1783239), (2985, 1430773), (2987, 1429815), (5771, 740055), (7185, 594413), (8961, 476605), (13891, 307455), (14935, 285963), (17313, 246685), (20497, 208365), (28855, 148011), (41673, 102485), (44805, 95321), (49337, 86565), (61491, 69455)]