134228220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{319591}}^1$

素因数の和:319610

約数の個数: 48

約数和(自身を含む): 429531648

約数和(自身を除く): 295303428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 319591, 639182, 958773, 1278364, 1597955, 1917546, 2237137, 3195910, 3835092, 4474274, 4793865, 6391820, 6711411, 8948548, 9587730, 11185685, 13422822, 19175460, 22371370, 26845644, 33557055, 44742740, 67114110, 134228220]

約数ペア:

[(1, 134228220), (2, 67114110), (3, 44742740), (4, 33557055), (5, 26845644), (6, 22371370), (7, 19175460), (10, 13422822), (12, 11185685), (14, 9587730), (15, 8948548), (20, 6711411), (21, 6391820), (28, 4793865), (30, 4474274), (35, 3835092), (42, 3195910), (60, 2237137), (70, 1917546), (84, 1597955), (105, 1278364), (140, 958773), (210, 639182), (420, 319591)]