120705870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{85607}}^1$

素因数の和:85664

約数の個数: 32

約数和(自身を含む): 295861248

約数和(自身を除く): 175155378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 85607, 171214, 256821, 428035, 513642, 856070, 1284105, 2568210, 4023529, 8047058, 12070587, 20117645, 24141174, 40235290, 60352935, 120705870]

約数ペア:

[(1, 120705870), (2, 60352935), (3, 40235290), (5, 24141174), (6, 20117645), (10, 12070587), (15, 8047058), (30, 4023529), (47, 2568210), (94, 1284105), (141, 856070), (235, 513642), (282, 428035), (470, 256821), (705, 171214), (1410, 85607)]