38658540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33911}}^1$

素因数の和:33942

約数の個数: 48

約数和(自身を含む): 113944320

約数和(自身を除く): 75285780

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, 33911, 67822, 101733, 135644, 169555, 203466, 339110, 406932, 508665, 644309, 678220, 1017330, 1288618, 1932927, 2034660, 2577236, 3221545, 3865854, 6443090, 7731708, 9664635, 12886180, 19329270, 38658540]

約数ペア:

[(1, 38658540), (2, 19329270), (3, 12886180), (4, 9664635), (5, 7731708), (6, 6443090), (10, 3865854), (12, 3221545), (15, 2577236), (19, 2034660), (20, 1932927), (30, 1288618), (38, 1017330), (57, 678220), (60, 644309), (76, 508665), (95, 406932), (114, 339110), (190, 203466), (228, 169555), (285, 135644), (380, 101733), (570, 67822), (1140, 33911)]