6860820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 19877760

約数和(自身を除く): 13016940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 3943, 7886, 11829, 15772, 19715, 23658, 39430, 47316, 59145, 78860, 114347, 118290, 228694, 236580, 343041, 457388, 571735, 686082, 1143470, 1372164, 1715205, 2286940, 3430410, 6860820]

約数ペア:

[(1, 6860820), (2, 3430410), (3, 2286940), (4, 1715205), (5, 1372164), (6, 1143470), (10, 686082), (12, 571735), (15, 457388), (20, 343041), (29, 236580), (30, 228694), (58, 118290), (60, 114347), (87, 78860), (116, 59145), (145, 47316), (174, 39430), (290, 23658), (348, 19715), (435, 15772), (580, 11829), (870, 7886), (1740, 3943)]