149548860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{830827}}^1$

素因数の和:830842

約数の個数: 36

約数和(自身を含む): 453632088

約数和(自身を除く): 304083228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 830827, 1661654, 2492481, 3323308, 4154135, 4984962, 7477443, 8308270, 9969924, 12462405, 14954886, 16616540, 24924810, 29909772, 37387215, 49849620, 74774430, 149548860]

約数ペア:

[(1, 149548860), (2, 74774430), (3, 49849620), (4, 37387215), (5, 29909772), (6, 24924810), (9, 16616540), (10, 14954886), (12, 12462405), (15, 9969924), (18, 8308270), (20, 7477443), (30, 4984962), (36, 4154135), (45, 3323308), (60, 2492481), (90, 1661654), (180, 830827)]