65724420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57653}}^1$

素因数の和:57684

約数の個数: 48

約数和(自身を含む): 193717440

約数和(自身を除く): 127993020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57653, 115306, 172959, 230612, 288265, 345918, 576530, 691836, 864795, 1095407, 1153060, 1729590, 2190814, 3286221, 3459180, 4381628, 5477035, 6572442, 10954070, 13144884, 16431105, 21908140, 32862210, 65724420]

約数ペア:

[(1, 65724420), (2, 32862210), (3, 21908140), (4, 16431105), (5, 13144884), (6, 10954070), (10, 6572442), (12, 5477035), (15, 4381628), (19, 3459180), (20, 3286221), (30, 2190814), (38, 1729590), (57, 1153060), (60, 1095407), (76, 864795), (95, 691836), (114, 576530), (190, 345918), (228, 288265), (285, 230612), (380, 172959), (570, 115306), (1140, 57653)]