1927565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1690847}}^1$

素因数の和:1690878

約数の個数: 48

約数和(自身を含む): 5681249280

約数和(自身を除く): 3753683700

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, 1690847, 3381694, 5072541, 6763388, 8454235, 10145082, 16908470, 20290164, 25362705, 32126093, 33816940, 50725410, 64252186, 96378279, 101450820, 128504372, 160630465, 192756558, 321260930, 385513116, 481891395, 642521860, 963782790, 1927565580]

約数ペア:

[(1, 1927565580), (2, 963782790), (3, 642521860), (4, 481891395), (5, 385513116), (6, 321260930), (10, 192756558), (12, 160630465), (15, 128504372), (19, 101450820), (20, 96378279), (30, 64252186), (38, 50725410), (57, 33816940), (60, 32126093), (76, 25362705), (95, 20290164), (114, 16908470), (190, 10145082), (228, 8454235), (285, 6763388), (380, 5072541), (570, 3381694), (1140, 1690847)]